[Gastroduodenal ulcer in children. Case reports].
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D010437:Peptic Ulcer / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000628:therapy; D011859:Radiography
L'ulcera gastro-duodenale in età pediatrica. Contributo casistico