[Experimental studies in esophageal parenchymography (author's transl)].
D000818:Animals; D004285:Dogs; D004947:Esophagus / Q000000981:diagnostic imaging* / Q000473:pathology; D007482:Iothalamate Meglumine; D011092:Polyethylene Glycols; D011859:Radiography; D013997:Time Factors
D011092:Polyethylene Glycols; D007482:Iothalamate Meglumine