von Willebrand factor.collagen binding activity actual/Normal:RelRto:Pt:PPP:Qn:IA
von willebrand factor.collagen binding activity actual/normal:relrto:pt:ppp:qn:ia
von Willebrand factor.collagen binding activity actual/Normal:Relative Ratio:To identify measures at a point in time:Platelet poor plasma:Quantitative:Immunoassay
von willebrand factor.collagen binding activity actual/normal:relative ratio:to identify measures at a point in time:platelet poor plasma:quantitative:immunoassay