title: Biological characters, mode of replication & pathogenicity of some mycoplasma isolated from birds.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D009174:Mycoplasma / Q000254:growth & development / Q000302:isolation & purification* / Q000472:pathogenicity; D011200:Poultry / Q000382:microbiology*; D012703:Serotyping