[Stomach and duodenal ulcer].
D000293:Adolescent; D002648:Child; D004381:Duodenal Ulcer / Q000175:diagnosis / Q000188:drug therapy; D005260:Female; D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000235:genetics; D012737:Sex Factors; D013276:Stomach Ulcer / Q000175:diagnosis / Q000188:drug therapy
Magen- und Zwölffingerdarmulkus.