Characterization of 25 monoclonal antibodies to factor VIII-von Willebrand factor: relationship between ristocetin-induced platelet aggregation and platelet adherence to subendothelium - Stel, H V; Sakariassen, K S; Scholte, B J; Veerman, E C I; van der Kwast, T H H; de Groot, P G; Sixma, J J; van Mourik, J A (Blood, 1984)