title: Radiographic changes in humidifier fever.
mesh_terms: D000328:Adult; D000389:Air Conditioning / Q000009:adverse effects*; D000542:Alveolitis, Extrinsic Allergic / Q000000981:diagnostic imaging*; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography