Respiratory tract infections and importation of exotic birds.
D000328:Adult; D000818:Animals; D002675:Child, Preschool; D002691:Chlamydophila psittaci; D006801:Humans; D011563:Psittaciformes / Q000382:microbiology*; D009956:Psittacosis / Q000209:etiology*; D012141:Respiratory Tract Infections / Q000209:etiology*