RT Journal Article SR Electronic T1 Medicare needs a tune-up, says CMA president JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E417 OP E417 DO 10.1503/cmaj.109-3261 VO 182 IS 9 A1 Collier, Roger YR 2010 UL http://www.cmaj.ca/content/182/9/E417.abstract