Letter: 8-related antigen and von Willebrand factor.
D000941:Antigens / Q000032:analysis*; D005169:Factor VIII / Q000032:analysis*; D006801:Humans; D010973:Platelet Adhesiveness / Q000187:drug effects; D012310:Ristocetin / Q000494:pharmacology; D014842:von Willebrand Diseases / Q000097:blood* / Q000276:immunology
D000941:Antigens; D012310:Ristocetin; D005169:Factor VIII