RT Journal Article SR Electronic T1 Doctors with two (or more) hats JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E83 OP E84 DO 10.1503/cmaj.140182 VO 187 IS 2 A1 Ian A. Cameron YR 2015 UL http://www.cmaj.ca/content/187/2/E83.abstract