von Willebrand factor.collagen binding activity/von Willebrand factor Ag:Ratio:Pt:PPP:Qn:IA
von willebrand factor.collagen binding activity/von willebrand factor ag:ratio:pt:ppp:qn:ia
vWf.collagen binding activity/vWf Ag IA (PPP) [Ratio]
vwf.collagen binding activity/vwf ag ia (ppp) [ratio]