Pseudo von Willebrand’s disease: An intrinsic platelet defect with aggregation by unmodified human factor VUI/von Willebrand factor and enhanced adsorption of its high-molecular-weight multimers - Weiss, H J; Meyer, D; Rabinowitz, R; Pietu, G; Girina, J P; Vicic, W J; Rogers, J (N Engl J Med, 1982)