Prekallikrein activity actual/Normal:RelTime:Pt:PPP:Qn:Coag
prekallikrein activity actual/normal:reltime:pt:ppp:qn:coag
Prekallikrein (Fletcher Factor) activity actual/normal Coag (PPP) [Relative time]
prekallikrein (fletcher factor) activity actual/normal coag (ppp) [relative time]