Water-soluble radiopaque media in roentgenographic examination of the alimentary tract in infants and children.
D003287:Contrast Media; D041981:Gastrointestinal Tract / Q000000981:diagnostic imaging*; D011859:Radiography; D014867:Water
D003287:Contrast Media; D014867:Water
CONTRAST MEDIA; GASTROINTESTINAL SYSTEM/radiography