American Society for Gastrointestinal Endoscopy
Understanding Colonoscopy
https://public.asge.org/Public/Store/StoreLayouts/Item_Detail.aspx?iproductcode=peb05
Canadian Association of Gastroenterology (CAG)
http://www.cag-acg.org
Canadian Cancer Society
https://cancer.ca/en/cancer-information/cancer-types/colorectal
Colorectal Cancer Association of Canada
Screening & Diagnostics
https://www.colorectalcancercanada.com/screening/
Ontario Ministry of Health and Long-term Care
Colon Cancer Check
http://www.health.gov.on.ca/en/public/programs/coloncancercheck
Susan Cohan Colon Cancer Foundation, Inc.
Screening & Colonoscopy
http://www.coloncancerfoundation.org/screening/colonoscopy.html
