title: [History of surgical treatment of gastric and duodenal ulcers in Russia (end of 19th - 20th century)].
authors.forename: D A
authors.initials: DA
authors.lastname: Balalykin
mesh_terms: D013505:Digestive System Surgical Procedures / Q000266:history*; D004381:Duodenal Ulcer / Q000266:history* / Q000601:surgery; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012426:Russia; D013276:Stomach Ulcer / Q000266:history* / Q000601:surgery