RT Journal Article SR Electronic T1 Bullous hemorrhagic dermatosis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E12 OP E12 DO 10.1503/cmaj.191052 VO 192 IS 1 A1 Roy, Simon F. A1 Watson, Philippe A1 Bouffard, Danielle YR 2020 UL http://www.cmaj.ca/content/192/1/E12.abstract