The role of water soluble contrast media in gastrointestinal tract obstruction.
D003287:Contrast Media; D005767:Gastrointestinal Diseases; D041981:Gastrointestinal Tract / Q000000981:diagnostic imaging*; D007415:Intestinal Obstruction / Q000175:diagnosis*; D011859:Radiography
D003287:Contrast Media
CONTRAST MEDIA; GASTROINTESTINAL SYSTEM/radiography; INTESTINAL OBSTRUCTION/diagnosis