title: Assay of ristocetin cofactor: experience with a platelet counting technique.
mesh_terms: D000328:Adult; D001779:Blood Coagulation Factors / Q000032:analysis*; D005260:Female; D006467:Hemophilia A / Q000097:blood; D006801:Humans; D008297:Male; D008875:Middle Aged; D010976:Platelet Count; D012310:Ristocetin; D014842:von Willebrand Diseases / Q000097:blood; D014841:von Willebrand Factor / Q000032:analysis*
chemical_list: D001779:Blood Coagulation Factors; D014841:von Willebrand Factor; D012310:Ristocetin