TY - JOUR T1 - Is computed tomographic colonography effective for colorectal cancer screening? JF - Canadian Medical Association Journal JO - CMAJ SP - 1392 LP - 1392 DO - 10.1503/cmaj.1040500 VL - 170 IS - 9 AU - Linda Rabeneck Y1 - 2004/04/27 UR - http://www.cmaj.ca/content/170/9/1392.abstract ER -