[Early diagnosis of colorectal tumors--place of double-contrast enema].
D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D003287:Contrast Media / Q000008:administration & dosage*; D004733:Enema; D006801:Humans; D007417:Intestinal Polyps / Q000000981:diagnostic imaging; D011859:Radiography; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging*; D013997:Time Factors
D003287:Contrast Media
Frühdiagnose kolorektaler Tumoren--Stellenwert des Doppelkontrasteinlaufes.