[Stomach ulcer in elderly patients].
D000367:Age Factors; D000368:Aged; D004381:Duodenal Ulcer / Q000453:epidemiology; D005260:Female; D005860:Germany, West; D006801:Humans; D008297:Male; D013276:Stomach Ulcer / Q000453:epidemiology*
Das Ulcus ventriculi beim alten Menschen