[Proceedings: Critical study of current "standard" technics in radiography of the stomach].
D001466:Barium Sulfate; D006801:Humans; D011859:Radiography / Q000379:methods*; D013270:Stomach / Q000000981:diagnostic imaging*; D013997:Time Factors
D001466:Barium Sulfate
Etude critique des techniques radiologiques "standard" actuelles de l'estomac