RT Journal Article SR Electronic T1 Canada Health Act breaches are being ignored, pro-medicare groups charge JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1112 OP 1113 DO 10.1503/cmaj.081690 VO 179 IS 11 A1 Silversides, Ann YR 2008 UL http://www.cmaj.ca/content/179/11/1112.abstract