https://socictopen.socict.org/files/original/6b7d420484cd66ad339c4af5ef5d1dd7.pdf 092489089e26b45a8b67a7101f518679 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 Caution of retinal toxicity using chloroquine and hydroxychloroquine in the treatment of COVID-19 Creator An entity primarily responsible for making the resource He Sun, Liyuan Wang Description An account of the resource “Chloroquine phosphate” was listed as a trial drug in diagnosis and treatment program of COVID-19(trial sixth edition), and the application of chloroquine and hydroxychloroquine treatment for COVID-19 in medical institutions also increased. Chloroquine and hydroxychloroquine have certain retinal toxicity, its mechanism is still unclear, due to different drug tolerance, the risk degree of retinal toxicity in COVID-19 treatment is unclear. Therefore, when using chloroquine and hydroxychloroquine in the treatment of COVID-19, it is recommended to choose the appropriate dosage according to patients' situation, and adopt necessary ophthalmic screening for patients with high risk to prevent the occurrence of retinopathy. In this paper, we described the risk factors, clinical manifestations and screening methods of retinal toxicity caused by chloroquine and hydroxychloroquine, in order to provide references for the safer use of chloroquine and hydroxychloroquine in the treatment of COVID-19. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource -, chloroquine, hydroxychloroquine, retinal toxicity, COVID-19 Identifier An unambiguous reference to the resource within a given context DOI: 10.3980/j.issn.1672-5123.2020.7.39 Source A related resource from which the described resource is derived Guoji Yanke Zazhi Publisher An entity responsible for making the resource available Press of International Journal of Ophthalmology (IJO PRESS) Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Ophthalmology