[On double contrast studies of gastrointestinal tract].
D000368:Aged; D001466:Barium Sulfate; D002430:Cecal Neoplasms / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging; D003287:Contrast Media; D003937:Diagnosis, Differential; D004940:Esophageal Stenosis / Q000000981:diagnostic imaging*; D005260:Female; D005740:Gases; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging; D013679:Technology, Radiologic
D003287:Contrast Media; D005740:Gases; D001466:Barium Sulfate
Zur Doppelkontrastuntersuchung des Magen-Darm-Kanals.