Selected papers from the Second International Congress on Colonoscopy and Diseases of the Large Bowel, March 6 to 8, 1980.
D003110:Colonic Neoplasms / Q000628:therapy; D003113:Colonoscopy / Q000009:adverse effects; D006801:Humans; D007410:Intestinal Diseases / Q000209:etiology / Q000628:therapy; D007417:Intestinal Polyps / Q000628:therapy