title: The demonstration of cell-mediated immunity in chickens vaccinated with fowlpox virus.
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000276:immunology; D002464:Cell Migration Inhibition; D002645:Chickens / Q000276:immunology*; D003129:Comb and Wattles / Q000276:immunology; D005587:Fowlpox virus / Q000276:immunology*; D006968:Hypersensitivity, Delayed / Q000276:immunology / Q000662:veterinary; D007111:Immunity, Cellular; D007962:Leukocytes / Q000276:immunology; D011212:Poxviridae / Q000276:immunology*; D013997:Time Factors; D014611:Vaccination / Q000662:veterinary*
chemical_list: D000956:Antigens, Viral