The characteristics of a bacterium used in complement fixation tests for ornithosis.
D000421:Alcaligenes / Q000276:immunology* / Q000472:pathogenicity; D000818:Animals; D000917:Antibody Formation; D002642:Chick Embryo / Q000276:immunology; D002645:Chickens / Q000276:immunology; D003168:Complement Fixation Tests; D006168:Guinea Pigs; D051379:Mice; D011201:Poultry Diseases / Q000276:immunology*; D011563:Psittaciformes / Q000276:immunology; D009956:Psittacosis / Q000276:immunology*; D014422:Turkeys / Q000276:immunology