Increased risks of SARS-CoV-2 nosocomial acquisition in high-risk COVID-19 units justify personal protective equipment: a cross-sectional study.
M Bistoquet, F Galtier, G Marin, O Villard, R Ferreira, S Hermabessiere, A Montoya, E Jumas-Bilak, G-P Pageaux, O Dereure, G Chanques, K Klouche, D Morquin, J Reynes, V Le Moing, M-C Picot, E Tuaillon, A Makinson