Alboaggregin-B and botrocetin, two snake venom proteins, with highly homologous amino acid sequences but totally distinct functions on von Willebrand factor binding to platelets - Yoshida, E; Fujimura, Y; Miura, S; Sugimoto, M; Fukui, H; Narita, N; Usami, Y; Suzuki, M; Titani, K (Biochem Biophys Res Commun, 1993)