[Stomach and duodenal ulcer in patients over 60 years old].
D000367:Age Factors; D000368:Aged; D004381:Duodenal Ulcer / Q000601:surgery*; D005260:Female; D005743:Gastrectomy; D005763:Gastroenterostomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D013276:Stomach Ulcer / Q000601:surgery*
Wrzód zoładka i dwunastnicy u ludzi po 60 roku zycia.