von Willebrand factor interaction with the glycoprotein IIb/IIa complex. Its role in platelet aggregation as demonstrated in patients with congenital afibrinogenemia - De Marco, L; Girolami, A; Zimmerman, TS; Ruggeri, ZM; De Marco, L; Girolami, A; Zimmerman, TS; Ruggeri, ZM (J Clin Invest, 1986)