title: [Progressive lung fibrosis: Exogenous allergic alveolitis or legionnaire's disease?].
mesh_terms: D000328:Adult; D000542:Alveolitis, Extrinsic Allergic / Q000150:complications* / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D007877:Legionnaires' Disease / Q000150:complications* / Q000175:diagnosis; D008297:Male; D011658:Pulmonary Fibrosis / Q000209:etiology*
vernacular_title: Progrediente Lungenfibrose: Exogen allergische Alveolitis oder Legionellose?