title: Postoperative venous thrombosis and the effectiveness of prophylactic measures.
mesh_terms: D000328:Adult; D000368:Aged; D001780:Blood Coagulation Tests; D005260:Female; D005340:Fibrinogen; D005342:Fibrinolysis; D006801:Humans; D007457:Iodine Radioisotopes; D008297:Male; D008722:Methods; D008875:Middle Aged; D010690:Phlebography; D011182:Postoperative Care; D011183:Postoperative Complications; D013924:Thrombophlebitis / Q000175:diagnosis* / Q000517:prevention & control / Q000628:therapy
chemical_list: D007457:Iodine Radioisotopes; D005340:Fibrinogen