[Surgical methods of the gastrointestinal tract as based on theories of Russian scientists].
D013505:Digestive System Surgical Procedures; D041981:Gastrointestinal Tract / Q000601:surgery*; D006801:Humans; D012426:Russia
GASTROINTESTINAL SYSTEM/surgery
Ob operativnykh metodakh na zheludochnokishechnom trakte, osnovannykh na idee russkikh uchenykh.