title: Use of the graft-versus-host reaction as an in vivo assay for cell-mediated immunity.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D002645:Chickens / Q000276:immunology*; D006087:Graft vs Host Reaction; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology; D013154:Spleen / Q000637:transplantation; D014184:Transplantation, Homologous