[The problem of treating acute duodenal ulcer complications (author's transl)].
D000208:Acute Disease; D004381:Duodenal Ulcer / Q000150:complications / Q000601:surgery*; D006801:Humans; D010439:Peptic Ulcer Perforation / Q000601:surgery
Problemy leczenia ostrych powikłań choroby wrzodowej dwunastnicy.