1678 10 20655 https://socictopen.socict.org/files/original/c9f8f8fd6d9c07c17fbc2ed93d395f68.pdf b8cb2ee4a13a961fcf1837e3b064e261 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retos y oportunidades en el uso de Inventarios Forestales Nacionales para el estudio de la relación entre la diversidad y el aprovisionamiento de servicios ecosistémicos en bosques Creator An entity primarily responsible for making the resource P. Ruiz-Benito, M.A. Zavala, S. Ratcliffe, G. Kändler Description An account of the resource Los Inventarios Forestales Nacionales informan sobre el estado de los bosques y la productividad de los recursos forestales nacionales. En los inventarios forestales los bosques se muestrean generalmente a nivel nacional, formando parte de las estadísticas nacionales y estando disponibles para la comunidad científica para futuros análisis. Gran parte de nuestro conocimiento actual sobre la relación entre la diversidad biológica y el funcionamiento de los ecosistemas proviene de experimentos realizados en pastizales. La investigación en bosques ha sido sin embargo más tardía, en parte debido a las dificultades de establecer experimentos de larga duración. Sin embargo, durante las últimas décadas, el uso de los Inventarios Forestales Nacionales ha permitido estudiar los efectos de la diversidad a escalas regionales, nacionales e incluso continentales. En este trabajo revisamos cómo los Inventarios Forestales Nacionales han contribuido a avanzar en el conocimiento de los efectos de la diversidad en el funcionamiento de los bosques. Sintetizamos los resultados más relevantes de la literatura y presentamos resultados clave de Inventarios Forestales Nacionales armonizados a escala europea, como los del Proyecto Europeo FunDivEUROPE. Generalmente se observa un efecto positivo de la diversidad arbórea sobre la productividad forestal y la biomasa a lo largo de gradientes latitudinales y ambientales. Hasta el momento existen pocos estudios que integren funciones múltiples. El incremento del número de funciones medidas en los inventarios forestales permitirá disponer de un conocimiento esencial para comprender la respuesta y vulnerabilidad de los ecosistemas forestales frente al cambio climático. Date A point or period of time associated with an event in the lifecycle of the resource 2016 Source A related resource from which the described resource is derived Ecosistemas Publisher An entity responsible for making the resource available Asociación Española de Ecología Terrestre Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Environmental sciences Relation A related resource <a href="http://www.redalyc.org/articulo.oa?id=54049094007" target="_blank" rel="noreferrer noopener">http://www.redalyc.org/articulo.oa?id=54049094007</a> https://socictopen.socict.org/files/original/05d40f57a8d5fdc14e38787db2ba6bab.pdf 549d849079a9957b971ac55234bd4773 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retour d’expérience d’un enseignement à distance en temps de crise COVID-19 Creator An entity primarily responsible for making the resource Ibtihal El Mousadik, Malika Abentak Description An account of the resource Sous le joug de la pandémie du COVID-19 et à l’instar d’autres pays ayant connu la suspension brutale de l’enseignement en présentiel, la France a décrété une série de décisions dans l’espérance de freiner l’épidémie. Ces résolutions ont touché plusieurs secteurs, y compris celui de l’enseignement. En vertu de l’arrêté ministériel du 15 mars 2020, des restrictions et des mesures rigoureuses ont été mises en application. Dans ce cens, les écoles, les universités et les organismes de formation ont opté pour l’enseignement à distance afin de maintenir la vivacité de l’activité pédagogique en cette situation de crise. Dans cette contribution, nous allons présenter notre expérience d’enseignement à distance qui a duré du 01/02/2020 au 30/05/2020. Nous avons dispensé un cours de langue française axé sur les quatre compétences (compréhension écrite, compréhension orale, production orale, production écrite) à un public d’adultes de nationalités variées. L’objectif de ce cours est la préparation de ce public au passage du DELF A1 et A2 en vue de son insertion dans la vie sociale et professionnelle en France. Dans ce sens nous nous demandons : jusqu’à quel point l’enseignement à distance a pu se substituer à l’enseignement en présentiel ?       Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource covid-19, enseignement à distance, public d’adultes, enseignement en présentiel Identifier An unambiguous reference to the resource within a given context 10.37870/joqie.v10i16.229 Source A related resource from which the described resource is derived Biotemas Publisher An entity responsible for making the resource available Universidade Federal de Santa Catarina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Special aspects of education https://socictopen.socict.org/files/original/94f6637f7d992782ee3af9010c20b513.pdf e1973c4da6717abcdd304ec9c2eda707 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retraction: First viral replication of Covid-19 identified in the peritoneal dialysis fluid Creator An entity primarily responsible for making the resource Denis Fouque, Mathilde Nouvier Description An account of the resource Note editor : retraction of case report https://doi.org/10.25796/bdd.v3i1.54503 Dear Editor-in-chief, By this letter we would like to retract our case report entitled « First viral replication of Covid-19 identified in the peritoneal dialysis fluid of a symptomatic patient» that we submitted to your journal one week ago. We indeed wanted to inform the renal community of a potential presence of Covid-19 virus in the peritoneal dialysis fluid in patients undergoing peritoneal dialysis treatment. However, the patient general status impaired and he was transferred to an intensive care unit for acute myocardial insufficiency. During this stay, he was re-checked for a number of other organs alterations. A total of 7 RT-PCR SARS-Cov2 tests , validated by the National Reference Center, were done : 2 by nasopharyngeal swabs, 1 in bronchoalveolar lavage, 3 peritoneal dialysate and one in stool. A serological test was also performed. All tests were found negative. The CT scan was analyzed again by a specialized radiologist and although a COVID-19 pulmonary disease was likely, it was not possible to rule out a pulmonary edema secondary to an acute myocarditis of different origin. Therefore, based on these later information, and after careful discussion with the virologists, we think that the first positive PCR result was erroneous, without clear explanation for this. Until new cases appear, the fact that two subsequent peritoneal dialysate carefully processed were negative indicates that we cannot reliably prove a peritoneal dialysate contamination by COVID-19 virus in our patient. We deeply apologize for this premature publication. M.Nouvier and D.Fouque for the authors Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource retracted Identifier An unambiguous reference to the resource within a given context DOI: Source A related resource from which the described resource is derived Bulletin de la Dialyse à Domicile Publisher An entity responsible for making the resource available RDPLF Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Internal medicine Language A language of the resource EN, FR https://socictopen.socict.org/files/original/33c80a14f0b727ea72b39aded9cc4b5d.pdf ce49937407a436b25d4998aab711852d Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retraction: Lung ultrasound score in establishing the timing of intubation in COVID-19 interstitial pneumonia: A preliminary retrospective observational study. Creator An entity primarily responsible for making the resource PLOS ONE Editors Date A point or period of time associated with an event in the lifecycle of the resource 2020 Identifier An unambiguous reference to the resource within a given context 10.1371/journal.pone.0245032 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Science, Medicine https://socictopen.socict.org/files/original/4336f3ca56f633840c7a9952e70b149c.pdf ef7b9efe9d9635ddaa6035d5f407f212 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retraction: Racial Disparity Amongst Stroke Patients During the Coronavirus Disease 2019 Pandemic. Creator An entity primarily responsible for making the resource Hammad Ghanchi, Tye Patchana, James Wiginton, Ai Ohno, Dan E Miulli, Jonathan D Browne, Ronit Farahmandian, Jason Duong, Vladimir Cortez Description An account of the resource [This retracts the article DOI: 10.7759/cureus.10369.]. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Identifier An unambiguous reference to the resource within a given context 10.7759/cureus.r21 Source A related resource from which the described resource is derived Cureus https://socictopen.socict.org/files/original/a67d2d044d0f454435d576d4344febbf.pdf a48767a635fc79fad5efbc812dfe03b5 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retrato preliminar do território do alto sertão sergipano pelos dados do censo agropecuário 2017 Creator An entity primarily responsible for making the resource Paulo Henrique Neves Santos, Jose Eloizio da Costa Description An account of the resource O conhecimento sobre a dinâmica econômica rural do território brasileiro consiste em um ponto fundamental em um país em que a produção agropecuária se destaca como principal setor econômico e é a principal fonte de sobrevivência de famílias de baixa renda. O presente artigo consiste em um retrato preliminar sobre o espaço rural baseado nos dados do censo agropecuário realizado em 2017-2018, limitando-se ao recorte espacial do Território de Planejamento do Alto Sertão de Sergipe. Para realização de tal estudo, foram selecionadas tabelas especificas disponíveis pelo Sidra – Censo agropecuário, utilizando-se variáveis que representassem o quadro geral da área de estudo, relacionadas especialmente a estrutura fundiária, lavouras temporárias e permanentes e a produção pecuária. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Alto sertão sergipano. Censo agropecuário. Agricultura familiar Identifier An unambiguous reference to the resource within a given context 10.22481/rg.v4i3.6748 Source A related resource from which the described resource is derived Geopauta Publisher An entity responsible for making the resource available Universidade Estadual do Sudoeste da Bahia (UESB) Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Geography (General), Environmental sciences Relation A related resource <a href="http://periodicos2.uesb.br/index.php/geo/article/view/6748" target="_blank" rel="noreferrer noopener">http://periodicos2.uesb.br/index.php/geo/article/view/6748</a> https://socictopen.socict.org/files/original/fd9aa597bb128c9803449c71595ada01.pdf 6bd3d45700ebcfbce29ebf8faca83491 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retrospectiva agroecológica a la interacción entre sistemas agrícolas tradicionales y modernos. Creator An entity primarily responsible for making the resource René Montalva Description An account of the resource En este trabajo se realiza un acercamiento desde la agroecología crítica a los orígenes y la expansión de la 'agricultura moderna' y a su extensión hacia los sistemas agrícolas  tradicionales del tercer mundo. Asítambién, se analizan los efectos de esta transformación y de la adopción de las prácticas genéricas de la agricultura modema en los sistemas agrícolas familiares, principalmente campesinos e indígenas. Los antecedentes históricos recopilados ponen de manifisto que este proceso ha sido ampliamente desfavorable para los sistemas familiares, particulamente en aspectos económico -productivos, ambientales y sociales; encontrando el origen de gran parte de sus problemas actuales en la expansión de la 'nueva agricultura' y en el modelo de desarrollo que hay tras ella. Con el respaldo de argumentos de tipo empírico y teóricos actuales, en este trabajo se concluye que, al igual que lo que ha ocurrido en otros lugares del planeta, la 'rnodemización' de los sistemas agrícola familiares, con base tradicional, no dará solución al estado de pobreza material en la cual se encuentran campesinos e indígenas de los países del tercer mundo, sino que por el contrario producirá otros tipos de pobreza y problemas de diversa índole, muchos de ellos con efectos inciertos. Date A point or period of time associated with an event in the lifecycle of the resource 2003 Identifier An unambiguous reference to the resource within a given context 10.7770/cuhso-V7N1-art187 Source A related resource from which the described resource is derived Cultura-Hombre-Sociedad Publisher An entity responsible for making the resource available Universidad Católica de Temuco Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Sociology (General), Anthropology Relation A related resource <a href="http://cuhso.cl/index.php/cuhso/article/view/187" target="_blank" rel="noreferrer noopener">http://cuhso.cl/index.php/cuhso/article/view/187</a> https://socictopen.socict.org/files/original/3e975366d24486aec516e5f73b0bb370.pdf f10fc6039cd1c30af5045ef228ac277b Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retrospectiva Histórica do ensino agrícola no Brasil Creator An entity primarily responsible for making the resource Francisco José M. Sobral Description An account of the resource Esse artigo tem por objetivo central tratar da questão da formação profissional agrícola. Desde o início do Século XX, o ensino agrícola no Brasil se apresentou como meio de fixação do homem ao campo, isso ficou evidente nos ideários do “ruralismo pedagógico” ainda na década de 1920. Mais tarde, inúmeras políticas educacionais voltadas para o meio rural tiveram esse mesmo objetivo. Com o surgi- mento das agroindústrias no Brasil e posterior implantação de políticas voltadas à modernização do setor (Revolução Verde), inúmeras escolas agrotécnicas foram criadas com o objetivo de atender a essa demanda. O capital agroindustrial passou a requerer um profissional que, através da extensão rural, desse conta de levar a modernização aos seus agricultores, fazendo surgir o profissional Técnico em Agropecuária. No entanto, com a reestruturação do capital ocorrido à partir das décadas de 1980-90, são criadas políticas educacionais que redirecionam a lógica da formação profissional; formar para o mercado de trabalho é o objetivo central dessas políticas. Apontamos ainda os reflexos dessas políticas, principalmente para a agricultura familiar e os desdobramentos que se fizeram surgir após o Decreto 5.154/2004, que direciona a formação integral para a Rede Federal de Educação Tecnológica, objetivando uma formação emancipatória. Date A point or period of time associated with an event in the lifecycle of the resource 2015 Subject The topic of the resource Educação do Campo, Educação profissional, Técnico em agropecuária, história ensino agrícola, modernização no campo Identifier An unambiguous reference to the resource within a given context 10.15628/rbept.2009.2953 Source A related resource from which the described resource is derived Revista Brasileira da Educação Profissional e Tecnológica Publisher An entity responsible for making the resource available Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Special aspects of education, Theory and practice of education Relation A related resource <a href="http://www2.ifrn.edu.br/ojs/index.php/RBEPT/article/view/2953" target="_blank" rel="noreferrer noopener">http://www2.ifrn.edu.br/ojs/index.php/RBEPT/article/view/2953</a> https://socictopen.socict.org/files/original/5a8f1ce2805734fe7d2845ff449f32df.pdf c7492c155e9b7e124eb4362da8b297cf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retrospective Analysis of Clinical Characteristics and Neonatal Outcomes of Pregnant Women with SARS-COV-2 Infection. Creator An entity primarily responsible for making the resource Yu Chen, Xiang-Li Pang, Wen-Ping Ding, Xiang-Chi Peng, Jing Yang, Yan Zhou Description An account of the resource This retrospective study aimed to investigate the clinical characteristics and neonatal outcomes of pregnant women with SARS-COV-2 in Wuhan Children's Hospital and further suggested a possible management strategy for infected pregnant women under epidemic situation. In this study, 8 pregnant women with SARS-COV-2 who were admitted into Wuhan Children's Hospital, China from February 1, 2020 to March 30, 2020 and the clinical features, laboratory data, maternal and neonatal outcomes were analyzed. The mean age of the women at the time of admission was 30.6 years. The mean gestational age of the women was 37 weeks+4 days, and one woman presented with dichorionic diamniotic (DCDA) twin pregnancy. Except for one woman who was febrile, others had no typical clinical symptoms. For all pregnant women, the count of white blood cells and lymphocytes appeared normal, but 6 had a lower percentage of lymphocytes. C-reactive protein (CRP) levels were normal for all the women. One neonate was tested positive for the coronavirus IgG and IgM antibodies. The clinical symptoms of the pregnant women with SARS-COV-2 were mild, and the laboratory data showed similar characteristics to those of non-infected pregnant women. Since one neonate was tested positive for coronavirus, there is a possibility of vertical transmission of SARS-CoV-2. Prompt and efficient screening, triage, and isolation of pregnant women are effective management strategies to reduce nosocomial infection during the SARS-COV-2 epidemic. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource clinical features, SARS-CoV-2, Pregnant Women, Vertical transmission, Neonates, maternal and child outcomes Identifier An unambiguous reference to the resource within a given context 10.1007/s11596-021-2347-9 Source A related resource from which the described resource is derived Current medical science https://socictopen.socict.org/files/original/10c6ff6f14fd1e4d0f24074acf57d2e9.pdf c2dae235bf159496ebaaa7aeca29d21f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Retrospective analysis of severe COVID-19 pneumonia patients treated with lopinavir/ritonavir: A comparison with survivor and non-survivor patients Creator An entity primarily responsible for making the resource Omer Ayten, Bengu Saylan Description An account of the resource Background: Currently there is no proven medical treatment for COVID-19. We aimed to determine the factors affecting mortality and changes in clinical and laboratory findings in patients with severe COVID-19 pneumonia treated with lopinavir/ritonavir (Lpv/r). Methods: Data of survivor and non-survivor severe COVID-19 pneumonia patients treated with Lpv/r were analysed retrospectively. Results: A total of 73 patients, 26 (35.6%) females and 47 (64.4%) males were included in the study. The mean age of non-survivor and survivor patients was 64.3 ± 12 and 52.6 ± 12.2, respectively (p 0.0001). Frequency of smoking and comorbid diseases was higher in non-survivor patients than in survivor patients (37% vs. 8.7% p = 0.003 and 92.6% vs. 28.3%, p 0.0001, respectively). Age (Odds ratio [OR] 1.09, 95% confidence interval [95% CI] 1.03–1.14), smoking (OR 6.18, 1.7–22.42), presence of comorbid disease (OR 31.73, 6.26–153.56), coronary artery disease (OR 9.26, 1.79–47.77), arrhythmia (OR 13.8, 1.56–122.22), hypertension (OR 14, 4.28–45.74), diabetes (OR 7.22, 2–25.99) and congestive heart failure (OR 10.22, 1.13–92.93) were statistically associated with increased mortality (p 0.05). Also increased neutrophil (OR 1.26, 1.08–1.46), C-reactive protein (CRP) (OR 1.01, 1.003–0.02), lactate dehydrogenase (LDH), (OR 1.002, 1.001–1.004), D-dimer (OR 1.001, 1.002–1.003), and aspartate transaminase (AST) levels (OR 1.05, 1.02–1.08 were associated with increased mortality. Conclusion: The presence of advanced age, active smoking, comorbidity, especially hypertension, diabetes, arrhythmia, coronary artery disease, congestive heart failure and neutrophil, C-reactive protein, lactate dehydrogenase, D-dimer and aspartate transaminase were associated with mortality. The efficacy of Lpv/r, warrants further verification in future studies. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource mortality, covid-19, lopinavir, Severe pneumonia, Ritonavir Identifier An unambiguous reference to the resource within a given context 10.4102/sajid.v35i1.233 Source A related resource from which the described resource is derived Southern African Journal of Infectious Diseases Publisher An entity responsible for making the resource available AOSIS Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Infectious and parasitic diseases