title: Oozing and bruising: von Willebrand disease and qualitative platelet defect.
mesh_terms: D004438:Ecchymosis / Q000097:blood*; D006474:Hemorrhagic Disorders / Q000097:blood*; D006801:Humans; D010974:Platelet Aggregation; D014842:von Willebrand Diseases / Q000097:blood*