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Quantitation of Seminal Factor IX and Factor IXa in Fertile, Nonfertile, and Vasectomy Subjects：A Step Closer Toward Identifying a Functional Clotting System in Human Semen
Fertility novel finding.
2008/12/23
Coagulation factor (F) IX is a zymogen of the plasma serine proteases, one that plays an essential role in the regulation of normal blood coagulation. Congenital defects of FIX synthesis or functi...