Studies on Anti-von Willebrand Factor (vWF) Monoclonal Antibody NMC-4, Which Inhibits Both Ristocetin- and Botrocetin-Induced vWF Binding to Platelet Glycoprotein lb - Fujimura, Y; Usami, Y; Titani, K; Niinomi, K; Nishio, K; Takase, T; Yoshioka, A; Fukui, H (Blood, 1991)