title: International normalized ratio: towards improved accuracy.
authors.affiliation: Hemostasis and Thrombosis Research Center, Department of Hematology, Leiden University Medical Center, The Netherlands.
authors.forename: A M
authors.initials: AM
authors.lastname: van den Besselaar
mesh_terms: D000925:Anticoagulants / Q000494:pharmacology* / Q000627:therapeutic use; D006801:Humans; D019934:International Normalized Ratio; D011517:Prothrombin Time
chemical_list: D000925:Anticoagulants