Lack of improvement in von Willebrand's disease during pregnancy.
D000328:Adult; D001760:Bleeding Time; D005169:Factor VIII / Q000032:analysis; D005260:Female; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000097:blood; D014842:von Willebrand Diseases / Q000097:blood
D005169:Factor VIII