title: Heparin: do we understand its antithrombotic actions?
mesh_terms: D000818:Animals; D000990:Antithrombin III / Q000378:metabolism; D001777:Blood Coagulation / Q000187:drug effects; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D004334:Drug Administration Schedule; D004727:Endothelium / Q000098:blood supply / Q000502:physiology; D005343:Fibrinolytic Agents / Q000494:pharmacology*; D006470:Hemorrhage / Q000139:chemically induced; D006487:Hemostasis; D006493:Heparin / Q000097:blood / Q000378:metabolism / Q000494:pharmacology* / Q000592:standards; D006801:Humans; D008970:Molecular Weight; D012015:Reference Standards; D012306:Risk; D013552:Swine; D013927:Thrombosis / Q000188:drug therapy
chemical_list: D005343:Fibrinolytic Agents; D000990:Antithrombin III; D006493:Heparin