title: Oral anticoagulant therapy. Urgent need for standardization.
authors.forename: J
authors.initials: J
authors.lastname: Hirsh
mesh_terms: D000284:Administration, Oral; D000925:Anticoagulants / Q000627:therapeutic use*; D003142:Communication; D004345:Drug Industry; D017408:Guidelines as Topic; D006801:Humans; D007391:International Cooperation; D011517:Prothrombin Time; D012015:Reference Standards; D013925:Thromboplastin / Q000737:chemistry
chemical_list: D000925:Anticoagulants; D013925:Thromboplastin