[ON THE EARLY DIAGNOSIS OF RECTAL CARCINOMA].
D042241:Early Diagnosis; D009369:Neoplasms / Q000175:diagnosis*; D011859:Radiography; D012004:Rectal Neoplasms; D012812:Sigmoidoscopy
NEOPLASM DIAGNOSIS; RADIOGRAPHY; RECTAL NEOPLASMS; SIGMOIDOSCOPY
ZUR FRUEHDIAGNOSE DES REKTUMKARZINOMS.