[Prevention of postoperative pulmonary thromboembolism with small doses of heparin].
D005770:Gastrointestinal Neoplasms / Q000601:surgery; D006493:Heparin / Q000008:administration & dosage*; D006801:Humans; D007279:Injections, Subcutaneous; D008175:Lung Neoplasms / Q000601:surgery; D011183:Postoperative Complications / Q000517:prevention & control; D011655:Pulmonary Embolism / Q000517:prevention & control*
D006493:Heparin
Profilaktika posleoperatsionnykh tromboemboliĭ legochnoĭ arterii malymi dozami geparina.