Characterisation of 25 monoclonal antibodies to Factor VIII-von Willebrand factor: Relationship between ristocetininduced platelet aggregation and platelet adherence to subendothelium - Stel, H V; Sakariassen, K S; Scholte, B J; Veerman, E C I; van der Kwast, Th H; de Groot, Ph G; Sixma, J J; van Mourik, J A (Blood, 1984)