The use of the gel diffusion precipitin technique with avian infectious bronchitis nephritis virus.
D000818:Animals; D000941:Antigens; D001826:Body Fluids / Q000276:immunology; D001991:Bronchitis / Q000276:immunology / Q000662:veterinary*; D002645:Chickens; D005321:Extraembryonic Membranes; D005779:Immunodiffusion / Q000662:veterinary*; D008297:Male; D009393:Nephritis / Q000662:veterinary*; D009500:Neutralization Tests / Q000662:veterinary; D011201:Poultry Diseases / Q000276:immunology*; D011233:Precipitin Tests / Q000662:veterinary*; D014777:Virus Diseases / Q000276:immunology / Q000662:veterinary*
D000941:Antigens