Schwartz Kevin L, McGeer Allison J, Bogoch Isaac I
Unity Health Toronto (Schwartz); Departments of Medicine (Bogoch), and Laboratory Medicine and Pathobiology (McGeer), and Dalla Lana School of Public Health (Schwartz, McGeer), University of Toronto; Sinai Health System (McGeer); University Health Network (Bogoch), Toronto, Ont.
CMAJ. 2021 Mar 29;193(13):E449-E452. doi: 10.1503/cmaj.210100. Epub 2021 Mar 2.