RT Journal Article SR Electronic T1 Becca Mintz JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E616 OP E616 DO 10.1503/cmaj.200621 VO 192 IS 22 A1 Marwaha, Seema YR 2020 UL http://www.cmaj.ca/content/192/22/E616.abstract