Cancer colorectal
Agence de la santé publique du Canada: Cancer colorectal 
Association canadienne du cancer colorectal
PasseportSanté.net: Cancer colorectal
Société canadienne du cancer: Qu’est-ce que le cancer colorectal?
Pour plus d’information
voir aussi notre liste des Sites d’information générale sur la santé
Colorectal Cancer
American Cancer Society: Colon and Rectum Cancer
Canadian Cancer Society: What is Colorectal Cancer?
Cancer.Net (American Society of Clinical Oncology): Colorectal Cancer
Colorectal Cancer Association of Canada
MedlinePlus: Colorectal Cancer
National Cancer Institute: Colon and Rectal Cancer
Public Health Agency of Canada: Colorectal Cancer
For More Information
see also our list of General Health Sites