TY - JOUR T1 - Colon cancer screening JF - Canadian Medical Association Journal JO - CMAJ SP - 975 LP - 976 DO - 10.1503/cmaj.1060024 VL - 174 IS - 7 AU - Steven Heitman AU - Braden Manns AU - Robert Hilsden AU - Josesph Romagnuolo Y1 - 2006/03/28 UR - http://www.cmaj.ca/content/174/7/975.3.abstract ER -