title: Second-set tolerance and the H-2 locus.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000941:Antigens / Q000032:analysis*; D005823:Genetics; D006824:Hybridization, Genetic; D007108:Immune Tolerance; D007275:Injections, Intravenous; D008722:Methods; D016038:Skin Transplantation; D013154:Spleen; D014181:Transplantation Immunology; D014184:Transplantation, Homologous
chemical_list: D000941:Antigens