von Willebrand's disease in pregnancy.
D005260:Female; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000097:blood*; D009626:Terminology as Topic; D014842:von Willebrand Diseases / Q000097:blood*; D014841:von Willebrand Factor
D014841:von Willebrand Factor