[Apropos of 25 cases of villous tumors of the rectum and of the recto-sigmoid junction].
D012809:Colon, Sigmoid; D006801:Humans; D009369:Neoplasms; D012004:Rectal Neoplasms; D012007:Rectum; D012811:Sigmoid Neoplasms
RECTUM/neoplasms; SIGMOID/neoplasms