"Reference plasmas" in the laboratory control of oral anticoagulants.
D000925:Anticoagulants / Q000592:standards*; D001780:Blood Coagulation Tests / Q000592:standards*; D001793:Blood Preservation; D004335:Drug and Narcotic Control; D006801:Humans; D010949:Plasma; D011517:Prothrombin Time / Q000592:standards; D013925:Thromboplastin / Q000592:standards
D000925:Anticoagulants; D013925:Thromboplastin