Coagulation surface induced.factor substitution^immediately after addition of normal plasma:Time:Pt:PPP:Qn:Coag
coagulation surface induced.factor substitution^immediately after addition of normal plasma:time:pt:ppp:qn:coag
aPTT.factor substitution in Platelet poor plasma by Coagulation assay --immediately after addition of normal plasma
aptt.factor substitution in platelet poor plasma by coagulation assay --immediately after addition of normal plasma