title: Studies on the mechanism of vaccinal immunity to Marek's disease.
mesh_terms: D000818:Animals; D000951:Antigens, Neoplasm; D002645:Chickens; D003520:Cyclophosphamide / Q000494:pharmacology; D000939:Epitopes; D006564:Herpesviridae / Q000276:immunology; D008381:Herpesvirus 2, Gallid / Q000276:immunology; D008380:Marek Disease / Q000276:immunology*; D014422:Turkeys; D014765:Viral Vaccines / Q000276:immunology*
chemical_list: D000951:Antigens, Neoplasm; D000939:Epitopes; D014765:Viral Vaccines; D003520:Cyclophosphamide