Persistence of parental infectious bursal disease antibody and its effect on susceptibility of young chickens.
D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000956:Antigens, Viral / Q000008:administration & dosage; D002060:Bursa of Fabricius / Q000473:pathology; D002645:Chickens; D007592:Joint Diseases / Q000473:pathology / Q000662:veterinary; D009500:Neutralization Tests; D011201:Poultry Diseases / Q000276:immunology* / Q000473:pathology; D013997:Time Factors; D014777:Virus Diseases / Q000276:immunology / Q000662:veterinary*
D000906:Antibodies; D000956:Antigens, Viral