Barium meal examination in infants by gastric intubation.
D001464:Barium; D002404:Catheterization; D013505:Digestive System Surgical Procedures; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000000981:diagnostic imaging; D007441:Intubation, Gastrointestinal; D011859:Radiography
D001464:Barium
BARIUM; CATHETERIZATION; INFANT, NEWBORN/radiography