RT Journal Article SR Electronic T1 PEER simplified tool: mask use by the general public and by health care workers JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 505 OP 507 VO 66 IS 7 A1 Samantha Moe A1 Nicolas Dugré A1 G. Michael Allan A1 Christina S. Korownyk A1 Michael R. Kolber A1 Adrienne J. Lindblad A1 Scott Garrison A1 Jamie Falk A1 Joey Ton A1 Danielle Perry A1 Betsy Thomas A1 Anthony Train A1 James McCormack YR 2020 UL http://www.cfp.ca/content/66/7/505.abstract AB