Studies on Australian infectious bronchitis virus. IV. Apparent farm-to-farm airborne transmission of infectious bronchitis virus.
D000383:Agriculture; D000391:Air Microbiology; D000818:Animals; D001315:Australia; D002645:Chickens; D009174:Mycoplasma; D011201:Poultry Diseases / Q000382:microbiology*; D012328:RNA Viruses / Q000302:isolation & purification*