title: [Variation of von Willebrand's disease--analysis of 38 cases].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000941:Antigens / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D003378:Counterimmunoelectrophoresis; D005169:Factor VIII / Q000032:analysis / Q000276:immunology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014842:von Willebrand Diseases / Q000097:blood / Q000145:classification*; D014841:von Willebrand Factor
chemical_list: D000941:Antigens; D014841:von Willebrand Factor; D005169:Factor VIII