title: Small subcutaneous doses of heparin in prevention of venous thrombosis.
mesh_terms: D000328:Adult; D000368:Aged; D001780:Blood Coagulation Tests; D001803:Blood Transfusion; D002986:Clinical Trials as Topic; D005260:Female; D005264:Femoral Fractures / Q000601:surgery; D005268:Femoral Vein; D005340:Fibrinogen; D006400:Hematocrit; D006493:Heparin / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D006615:Hip / Q000601:surgery; D006801:Humans; D007279:Injections, Subcutaneous; D007456:Iodine Isotopes; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy; D010690:Phlebography; D011152:Popliteal Vein; D011183:Postoperative Complications / Q000517:prevention & control*; D011446:Prospective Studies; D011877:Radionuclide Imaging; D013924:Thrombophlebitis / Q000517:prevention & control*; D013925:Thromboplastin; D013927:Thrombosis / Q000517:prevention & control*
chemical_list: D007456:Iodine Isotopes; D005340:Fibrinogen; D006493:Heparin; D013925:Thromboplastin