RT Journal Article SR Electronic T1 Mitigating airborne transmission of SARS-CoV-2 JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1010 OP E1011 DO 10.1503/cmaj.210830 VO 193 IS 26 A1 Sarah Addleman A1 Victor Leung A1 Leyla Asadi A1 Abdu Sharkawy A1 Jennifer McDonald YR 2021 UL http://www.cmaj.ca/content/193/26/E1010.abstract