PT - JOURNAL ARTICLE AU - Schabas, Richard E. TI - Colorectal cancer screening in Canada: It's time to act DP - 2003 Jan 21 TA - Canadian Medical Association Journal PG - 178--179 VI - 168 IP - 2 4099 - http://www.cmaj.ca/content/168/2/178.short 4100 - http://www.cmaj.ca/content/168/2/178.full SO - CMAJ2003 Jan 21; 168