title: Considerations on the true value of the international normalized ratio in the control of oral anticoagulant therapy.
authors: A M
authors: AM
authors: van den Besselaar
authors: R M
authors: RM
authors: Bertina
mesh_terms: D000284:Administration, Oral; D000925:Anticoagulants / Q000008:administration & dosage*; D002138:Calibration; D006801:Humans; D011517:Prothrombin Time; D012016:Reference Values
chemical_list: D000925:Anticoagulants