title: Acute allergic alveolitis.
mesh_terms: D000368:Aged; D000542:Alveolitis, Extrinsic Allergic / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D001229:Aspergillosis, Allergic Bronchopulmonary / Q000175:diagnosis / Q000209:etiology; D001232:Aspergillus fumigatus; D006801:Humans; D008297:Male