RT Journal Article SR Electronic T1 Factual error JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 738 OP 739 DO 10.1503/cmaj.1090011 VO 180 IS 7 A1 Michel Bilodeau A1 Michael Leonard YR 2009 UL http://www.cmaj.ca/content/180/7/738.3.abstract