Protein S/Coagulation factor IX:MRto:Pt:PPP:Qn:Coag
protein s/coagulation factor ix:mrto:pt:ppp:qn:coag
Protein S/Coagulation factor IX [Mass Ratio] in Platelet poor plasma by Coagulation assay
protein s/coagulation factor ix [mass ratio] in platelet poor plasma by coagulation assay