title: Delayed hypersensitivity reactions in Marek's disease virus-infected chickens.
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000302:isolation & purification; D002478:Cells, Cultured; D002645:Chickens; D002845:Chromatography; D004625:Embryo, Nonmammalian; D005241:Feathers / Q000276:immunology; D005347:Fibroblasts; D006564:Herpesviridae / Q000276:immunology; D006968:Hypersensitivity, Delayed / Q000662:veterinary*; D007111:Immunity, Cellular; D005779:Immunodiffusion; D008380:Marek Disease / Q000276:immunology*; D012882:Skin Tests; D012995:Solubility; D014776:Virus Cultivation
chemical_list: D000956:Antigens, Viral