title: Relevance of preoperative and postoperative blood tests to postoperative leg-vein thrombosis.
mesh_terms: D000368:Aged; D001780:Blood Coagulation Tests; D005260:Female; D005342:Fibrinolysis; D006801:Humans; D007457:Iodine Radioisotopes; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D011183:Postoperative Complications; D011300:Preoperative Care; D011336:Probability; D011877:Radionuclide Imaging; D013924:Thrombophlebitis / Q000175:diagnosis* / Q000209:etiology
chemical_list: D007457:Iodine Radioisotopes