FOLLOW UP STUDIES OF TREATMENT OF CANCER OF THE GASTRIC INTESTINAL CANAL.
D003110:Colonic Neoplasms; D005500:Follow-Up Studies; D006801:Humans; D007422:Intestines; D009369:Neoplasms / Q000453:epidemiology* / Q000628:therapy*; D012004:Rectal Neoplasms; D013274:Stomach Neoplasms
COLONIC NEOPLASMS; NEOPLASM STATISTICS; NEOPLASM THERAPY; RECTAL NEOPLASMS; STOMACH NEOPLASMS