Face masks for the public during the covid-19 crisis.

Autor:	Greenhalgh T; Nuffield Department of Primary Care Health Sciences, University of Oxford trish.greenhalgh@phc.ox.ac.uk., Schmid MB; Neonatal Department, University Hospital of Zurich, Switzerland.; University of Zurich, Zurich, Switzerland., Czypionka T; Institute for Advanced Studies, Vienna, Austria.; London School of Economics, London, UK., Bassler D; Neonatal Department, University Hospital of Zurich, Switzerland.; University of Zurich, Zurich, Switzerland., Gruer L; University of Edinburgh, UK.; University of Glasgow, UK.
Jazyk:	angličtina
Zdroj:	BMJ (Clinical research ed.) [BMJ] 2020 Apr 09; Vol. 369, pp. m1435. Date of Electronic Publication: 2020 Apr 09.
DOI:	10.1136/bmj.m1435
Abstrakt:	Competing Interests: Contributors and sources: The article was conceived on a professional discussion network. MBS wrote the first draft. TG added conceptual insights and coordinated shaping of the paper for BMJ. All authors contributed to the development of ideas and writing of the paper, and approved the final manuscript. TG and MBS are joint first authors and guarantors. Competing interests: We have read and understood BMJ policy on declaration of interests and have no relevant interests to declare. Provenance and peer review: Commissioned; not externally peer reviewed.
Databáze:	MEDLINE
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