[Clinical and roentgenologic diagnosis of gastroduodenal ulcer in children of preschool and school age].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006306:Health Surveys; D006801:Humans; D010437:Peptic Ulcer / Q000000981:diagnostic imaging* / Q000453:epidemiology*; D011859:Radiography; D012572:School Health Services; D014586:USSR
K kliniko rentgenologicheskoĭ diagnostike iazvennoĭ bolezni u deteĭ doshkol'nogo i shkol'nogo vozrasta.