A FURTHER EVALUATION OF THE ONE-STAGE LOW-ANTERIOR RESECTION.
D000230:Adenocarcinoma; D002277:Carcinoma; D002294:Carcinoma, Squamous Cell; D005853:Geriatrics; D006801:Humans; D009026:Mortality; D009362:Neoplasm Metastasis; D011183:Postoperative Complications; D012004:Rectal Neoplasms; D012811:Sigmoid Neoplasms; D013514:Surgical Procedures, Operative
ADENOCARCINOMA; CARCINOMA, EPIDERMOID; GERIATRICS; MORTALITY; NEOPLASM METASTASIS; POSTOPERATIVE COMPLICATIONS; RECTAL NEOPLASMS; SIGMOID NEOPLASMS; SURGERY, OPERATIVE