RT Journal Article SR Electronic T1 What mask should I wear to protect against transmissible acute respiratory infections? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 262 OP 265 DO 10.3949/ccjm.87a.19057 VO 87 IS 5 A1 Amir Laktineh A1 Asil Daoud A1 Sorabh Dhar A1 Lisa Engles A1 Ayman O. Soubani YR 2020 UL http://www.ccjm.org/content/87/5/262.abstract AB