[Peculiarities of x-ray diagnosis of duodenal ulcer in young persons].
D000328:Adult; D004381:Duodenal Ulcer / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008887:Military Medicine; D011859:Radiography; D014586:USSR
Osobennosti rentgenologicheskogo raspoznavaniia iazvennoĭ bolezni dvenadtsatiperstnoĭ kishki u lits molodogo vozrasta.