RT Journal Article SR Electronic T1 The “physician personality” and other factors in physician health JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1980 OP 1980 DO 10.1503/cmaj.109-4329 VO 184 IS 18 A1 Collier, Roger YR 2012 UL http://www.cmaj.ca/content/184/18/1980.abstract