The heterogeneity of type IIA von Wlllebrand’s disease: Studies with protease inhibitors - Batlle, J; Lopez-Femandez, M F; Campos, M; Justica, B; Berges, C; Navarro, J L; Diaz Cremades, J M; Kasper, C K; Dent, J A; Ruggeri, Z M; Zimmerman, T S (Blood, 1986)