title: Effect of prior injection of rabbit serum on efficacy of rabbit anti-rat lymphocyte serum.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D005620:Freund's Adjuvant; D016027:Heart Transplantation; D006648:Histocompatibility; D007106:Immune Sera / Q000008:administration & dosage*; D007074:Immunoglobulin G; D007267:Injections; D008214:Lymphocytes / Q000276:immunology*; D011817:Rabbits; D051381:Rats; D013997:Time Factors; D014181:Transplantation Immunology; D014184:Transplantation, Homologous
chemical_list: D007106:Immune Sera; D007074:Immunoglobulin G; D005620:Freund's Adjuvant