Infectious bronchitis of chickens in Japan.  II.  Identification of the causative agent as the virus of infectious bronchitis of chickens.
D000818:Animals; D001991:Bronchitis; D002645:Chickens; D003141:Communicable Diseases; D004194:Disease; D007564:Japan; D011200:Poultry; D014777:Virus Diseases
FOWLS, DOMESTIC/diseases; VIRUS DISEASES