[Epidemiological concepts of cancers of the colon and rectum].
D003110:Colonic Neoplasms / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D012004:Rectal Neoplasms / Q000453:epidemiology* / Q000209:etiology
Notions épidémiologiques sur les cancers du colon et du rectum.