von Willebrand factor.platelet binding activity without ristocetin:ACnc:Pt:PPP:Qn:LA
von willebrand factor.platelet binding activity without ristocetin:acnc:pt:ppp:qn:la
von Willebrand factor.platelet binding activity without ristocetin LA Qn (PPP)
von willebrand factor.platelet binding activity without ristocetin la qn (ppp)