A new von Willebrand factor (vWF) defect in a patient with factor VIII (FVIII) deficiency but with normal levels and multimeric patterns of both plasma and platelet vWF. Characterization of abnormal vWF/FVIII interaction - Mazurier, C; Dieval, J; Jorieux, S; Delobel, J; Goudemand, M (Blood, 1990)