[Interpretation of upper gastrointestinal series: the barium-filled image].
Aoyagi
Takayuki
T
D001466:Barium Sulfate; D006801:Humans; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging
D001466:Barium Sulfate