title: The effect of lymphocytes and serum from tolerant rats on the graft-versus-host activity of normal lymphocytes.
mesh_terms: D000818:Animals; D006087:Graft vs Host Reaction; D007106:Immune Sera / Q000494:pharmacology*; D007108:Immune Tolerance; D008198:Lymph Nodes / Q000166:cytology; D008214:Lymphocytes / Q000276:immunology*; D051381:Rats; D011919:Rats, Inbred Strains; D013897:Thoracic Duct / Q000166:cytology
chemical_list: D007106:Immune Sera