[History of surgical treatment of gastric and duodenal ulcers in Russia (end of 19th - 20th century)].
Balalykin
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DA
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