title: Effect of low-dose heparin on incidence of postoperative pulmonary embolism detected by photoscanning.
mesh_terms: D000328:Adult; D000368:Aged; D001777:Blood Coagulation / Q000187:drug effects; D005260:Female; D005340:Fibrinogen; D006493:Heparin / Q000008:administration & dosage* / Q000494:pharmacology; D006801:Humans; D007279:Injections, Subcutaneous; D007457:Iodine Radioisotopes; D007866:Leg / Q000098:blood supply; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D010973:Platelet Adhesiveness / Q000187:drug effects; D011182:Postoperative Care; D011183:Postoperative Complications / Q000517:prevention & control*; D011300:Preoperative Care; D011655:Pulmonary Embolism / Q000097:blood / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000517:prevention & control*; D011859:Radiography; D011877:Radionuclide Imaging; D013924:Thrombophlebitis / Q000097:blood / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control
chemical_list: D007457:Iodine Radioisotopes; D005340:Fibrinogen; D006493:Heparin