title: [Letter: Von Willebrand's disease complicated by ankylosing chronic polyarthritis].
mesh_terms: D000328:Adult; D000844:Ankylosis / Q000209:etiology; D001168:Arthritis / Q000209:etiology*; D002908:Chronic Disease; D006395:Hemarthrosis / Q000209:etiology*; D006801:Humans; D008297:Male; D014842:von Willebrand Diseases / Q000150:complications*
vernacular_title: Maladie de nov Willebrand compliquée d'une polyarthrite chronique ankylosante