An evaluation of the anterior resection of the rectum and low sigmoid.
D012809:Colon, Sigmoid; D003110:Colonic Neoplasms; D006801:Humans; D010439:Peptic Ulcer Perforation; D012004:Rectal Neoplasms; D012007:Rectum
COLON/neoplasms; PEPTIC ULCER/perforation; RECTUM/neoplasms