Role of thymus-dependent immune system in HVT protection against Marek's disease.
D000818:Animals; D002060:Bursa of Fabricius / Q000276:immunology; D002645:Chickens; D005260:Female; D006564:Herpesviridae / Q000276:immunology*; D008380:Marek Disease / Q000401:mortality / Q000517:prevention & control*; D013934:Thymectomy; D013950:Thymus Gland / Q000276:immunology*; D014422:Turkeys / Q000382:microbiology; D014765:Viral Vaccines / Q000276:immunology*
D014765:Viral Vaccines