RT Journal Article SR Electronic T1 Healthier doctors, healthier patients JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP cmaj.109-4327 DO 10.1503/cmaj.109-4327 A1 Roger Collier YR 2012 UL http://www.cmaj.ca/content/early/2012/10/29/cmaj.109-4327.abstract AB