Avian infectious bronchitis virus: isolation of an apparently new variant in Italy.
Zanella
A
A
Institute of Veterinary Microbiology and Immunology, University of Milan, Italy.
Coaro
R
R
Fabris
G
G
Marchi
R
R
Lavazza
A
A
D000818:Animals; D002645:Chickens; D018352:Coronavirus Infections / Q000473:pathology / Q000662:veterinary*; D004196:Disease Outbreaks / Q000662:veterinary; D005260:Female; D001351:Infectious bronchitis virus / Q000302:isolation & purification*; D007558:Italy; D008297:Male; D011201:Poultry Diseases / Q000821:virology*