RT Journal Article SR Electronic T1 Physicians open to ideas on how to assess and discuss fitness to drive JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP cmaj.109-4105 DO 10.1503/cmaj.109-4105 A1 Collier, Roger YR 2012 UL http://www.cmaj.ca/content/early/2012/02/06/cmaj.109-4105.abstract AB