RT Journal Article SR Electronic T1 Sparse promises and meager medical representation JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E525 OP E526 DO 10.1503/cmaj.109-3892 VO 183 IS 9 A1 Wayne Kondro YR 2011 UL http://www.cmaj.ca/content/183/9/E525.abstract AB