dRVVT.hexagonal phase phospholipid:Time:Pt:PPP:Qn:Coag
drvvt.hexagonal phase phospholipid:time:pt:ppp:qn:coag
dRVVT W excess hexagonal phospholipid (STA-StaClot confirm)
drvvt w excess hexagonal phospholipid (sta-staclot confirm)