[On the problem of peptic gastroduodenal ulcer in adolescents and young adults].
D000293:Adolescent; D000328:Adult; D005260:Female; D005756:Gastritis / Q000453:epidemiology; D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000453:epidemiology*; D013223:Statistics as Topic
Zum Problem des peptischen Magen-Duodenal-Geschwürs im jugendlichen Alter.