American Society for Gastrointestinal Endoscopy
Understanding Colonoscopy
http://www.asge.org/patients/patients.aspx?id=382
Canadian Association of Gastroenterology (CAG)
http://www.cag-acg.org
Canadian Cancer Society
Backgrounder: The Canadian Cancer Society fights colorectal cancer
18 May 2011
TORONTO
http://www.cancer.ca/Canada-wide.aspx?sc_lang=en
Colorectal Cancer Association of Canada
Screening & Diagnostics > A guide to screening tests
http://www.colorectal-cancer.ca/en/screening/screening-tests
Ontario Ministry of Health and Long-term Care
Colon Cancer Check
http://www.health.gov.on.ca/en/public/programs/coloncancercheck/?utm
Susan Cohan Colon Cancer Foundation, Inc.
Screening & Colonoscopy
http://www.coloncancerfoundation.org/screening/colonoscopy.html
