[Effectiveness of surgical treatment of duodenal ulcer].
D000367:Age Factors; D004381:Duodenal Ulcer / Q000453:epidemiology / Q000601:surgery*; D005260:Female; D005743:Gastrectomy; D006801:Humans; D006814:Hungary; D008297:Male; D009790:Occupations; D012737:Sex Factors
A duodenalis ulcus sebészi kezelésének eredményességéröl.