TY - JOUR T1 - Obituary: the Canadian Task Force on Preventive Health Care JF - Canadian Medical Association Journal JO - CMAJ SP - 1137 LP - 1137 VL - 169 IS - 11 A2 - , Y1 - 2003/11/25 UR - http://www.cmaj.ca/content/169/11/1137.abstract ER -