Schwartz Ilan S, Heil Emily L, McCreary Erin K
Division of Infectious Diseases, Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.
Department of Pharmacy Practice and Science, University of Maryland School of Pharmacy, Baltimore, Maryland, USA.
BMJ. 2020 Nov 24;371:m4560. doi: 10.1136/bmj.m4560.