title: Proceedings: Immunization against Marek's disease using virus specific antigens free from infectious virus.
mesh_terms: D000818:Animals; D000956:Antigens, Viral; D002645:Chickens; D008381:Herpesvirus 2, Gallid / Q000276:immunology; D007114:Immunization; D008380:Marek Disease / Q000517:prevention & control*
chemical_list: D000956:Antigens, Viral