Laboratory control of oral anticoagulants.
D000925:Anticoagulants / Q000008:administration & dosage; D006801:Humans; D011517:Prothrombin Time; D012015:Reference Standards; D013925:Thromboplastin / Q000592:standards*; D006113:United Kingdom
D000925:Anticoagulants; D013925:Thromboplastin