Variations in prothrombin time caused by different thromboplastin reagents.
D006801:Humans; D007202:Indicators and Reagents; D011517:Prothrombin Time; D013925:Thromboplastin
D007202:Indicators and Reagents; D013925:Thromboplastin
INDICATORS AND REAGENTS; PROTHROMBIN TIME; THROMBOPLASTIN