title: [Chlamydia and psittacosis--clinical studies].
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D002689:Chlamydia / Q000302:isolation & purification; D010856:Columbidae / Q000382:microbiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011563:Psittaciformes / Q000382:microbiology; D009956:Psittacosis / Q000382:microbiology / Q000635:transmission*