Coagulation surface induced.factor substitution^after addition of normal plasma 1H post incubation separate tubes:Time:Pt:PPP:Qn:Coag
coagulation surface induced.factor substitution^after addition of normal plasma 1h post incubation separate tubes:time:pt:ppp:qn:coag
aPTT NP 1h separate PPP
aptt np 1h separate ppp