Contrast radiography of the gastrointestinal tract: barium or air?
Wolvekamp
P
P
Department of Radiology, Faculty of Veterinary Medicine, Utrecht University, The Netherlands.
D000388:Air; D000818:Animals; D000829:Animals, Domestic; D001466:Barium Sulfate; D004064:Digestive System / Q000000981:diagnostic imaging*; D011859:Radiography
D001466:Barium Sulfate