Species-specific antigens from the cell walls of the agents of meningopneumonitis and feline pneumonitis.
D000818:Animals; D002415:Cats; D002473:Cell Wall; D002691:Chlamydophila psittaci / Q000276:immunology*; D011014:Pneumonia; D009956:Psittacosis / Q000821:virology*
MIYAGAWANELLA/immunology; ORNITHOSIS/virology