title: [Fever of unknown origin (FUG) in collagen diseases].
mesh_terms: D000368:Aged; D001167:Arteritis / Q000150:complications; D003095:Collagen Diseases / Q000150:complications* / Q000175:diagnosis; D005335:Fever of Unknown Origin / Q000209:etiology*; D006801:Humans; D008297:Male; D010689:Phlebitis / Q000150:complications
vernacular_title: Fieber unklarer Genese (FUG) bei Kollagenerkrankungen