Use of facemasks during the COVID-19 pandemic.
Schünemann HJ, Akl EA, Chou R, Chu DK, Loeb M, Lotfi T, Mustafa RA, Neumann I, Saxinger L, Sultan S, Mertz D.
Schünemann HJ, et al.
Lancet Respir Med. 2020 Oct;8(10):954-955. doi: 10.1016/S2213-2600(20)30352-0. Epub 2020 Aug 3.
Lancet Respir Med. 2020.
PMID: 32758441
Free PMC article.
No abstract available.