Carcinoma of the rectum and rectosigmoid; a statistical analysis of 844 cases.
D002277:Carcinoma; D003106:Colon; D012809:Colon, Sigmoid; D003110:Colonic Neoplasms; D006801:Humans; D009369:Neoplasms; D012004:Rectal Neoplasms; D012007:Rectum; D012811:Sigmoid Neoplasms
COLON/tumors; RECTUM/cancer; SIGMOID/cancer