[A new method of indirect radiography of the stomach].
D000085:Acetates; D000293:Adolescent; D000328:Adult; D001466:Barium Sulfate; D002648:Child; D005260:Female; D005471:Fluoroscopy; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010437:Peptic Ulcer / Q000175:diagnosis; D010781:Photography; D011187:Posture; D013270:Stomach / Q000000981:diagnostic imaging*; D013274:Stomach Neoplasms / Q000175:diagnosis