title: A trial of two different régimes of subcutaneous heparin in the prophylaxis of deep-vein thrombosis.
mesh_terms: D002986:Clinical Trials as Topic; D005340:Fibrinogen; D006493:Heparin / Q000008:administration & dosage*; D006801:Humans; D007279:Injections, Subcutaneous; D007457:Iodine Radioisotopes; D011183:Postoperative Complications / Q000188:drug therapy; D013924:Thrombophlebitis / Q000188:drug therapy*
chemical_list: D007457:Iodine Radioisotopes; D005340:Fibrinogen; D006493:Heparin