Control of anticoagulants.
D000925:Anticoagulants / Q000627:therapeutic use*; D006801:Humans; D011517:Prothrombin Time / Q000592:standards*; D013925:Thromboplastin / Q000592:standards*; D006113:United Kingdom
D000925:Anticoagulants; D013925:Thromboplastin
Br J Haematol. 1969 Jan-Feb;16(1):31-7
5795212
Br Med J. 1964 Aug 29;2(5408):565-6
14173194