Von Willebrand disease as an endothelial-cell abnormality.
D001808:Blood Vessels / Q000473:pathology*; D004727:Endothelium / Q000473:pathology; D005169:Factor VIII / Q000096:biosynthesis; D006801:Humans; D014842:von Willebrand Diseases / Q000097:blood / Q000209:etiology*; D014841:von Willebrand Factor / Q000096:biosynthesis
D014841:von Willebrand Factor; D005169:Factor VIII