[Improvement of roentgenodiagnosis of stomach diseases].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001466:Barium Sulfate; D003287:Contrast Media; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013272:Stomach Diseases / Q000000981:diagnostic imaging*; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000000981:diagnostic imaging
D003287:Contrast Media; D001466:Barium Sulfate
Uluchshenie rentgenodiagnostiki zabolevaniĭ zheludka.