RT Journal Article SR Electronic T1 Competing interests and undergraduate medical education: time for transparency JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1279 OP 1279 DO 10.1503/cmaj.100605 VO 182 IS 12 A1 Paul C. Hébert A1 Noni MacDonald A1 Ken Flegel A1 Matthew B. Stanbrook YR 2010 UL http://www.cmaj.ca/content/182/12/1279.abstract