RT Journal Article SR Electronic T1 Guru of graphic medicine JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E541 OP E542 DO 10.1503/cmaj.160027 VO 188 IS 17-18 A1 Paul Gessell YR 2016 UL http://www.cmaj.ca/content/188/17-18/E541.abstract