Medical aspects of malignant lesions of the anus, rectum and colon.
WAKEFIELD
E G
EG
D001003:Anal Canal; D001005:Anus Neoplasms; D003110:Colonic Neoplasms; D006801:Humans; D012004:Rectal Neoplasms; D012007:Rectum
ANUS/cancer; COLON/cancer; RECTUM/cancer