title: [Five cases of psittacosis].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D009956:Psittacosis / Q000175:diagnosis / Q000209:etiology*; D013902:Radiography, Thoracic