Effects of surgical and FFP2/N95 face masks on cardiopulmonary exercise capacity: the numbers do not add up Published on 2020-12-012023-07-05 Journal: Clinical Research in Cardiology [저자] Susan R Hopkins, Michael K Stickland, Robert B Schoene, Erik R Swenson, Andrew M Luks [Category] SARS, PMC URL Pubmed URL [DOI] 10.1007/s00392-020-01748-0 [Article Type] Comment [Source] pubmed All Keywords