title: [Laparoscopic surgery in the treatment of perforating gastroduodenal ulcers].
authors.forename: B K
authors.initials: BK
authors.lastname: Shurkalin
authors.forename: A G
authors.initials: AG
authors.lastname: Kriger
authors.forename: K E
authors.initials: KE
authors.lastname: Rzhebaev
mesh_terms: D003365:Costs and Cost Analysis; D004381:Duodenal Ulcer / Q000150:complications*; D005743:Gastrectomy; D006801:Humans; D010535:Laparoscopy / Q000191:economics; D007813:Laparotomy; D010439:Peptic Ulcer Perforation / Q000601:surgery*; D011183:Postoperative Complications; D013276:Stomach Ulcer / Q000150:complications*