English - Helena Laboratories

8. Lee RI, White PD: A clinical study of the coagulation time of blood. Am J Med Sci 145:495-503, 1913. 9. Schriever HG, Epstein SE, Mintz MD : Statistical correlation and heparin sensitivity of activated partial thromboplastin time, whole blood coagulation time, and an automated coagulation time. Am J Clin Path 60:323-329. 1973. 10. ................
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