Lymphocytes.
D000818:Animals; D000910:Antibodies, Heterophile; D000917:Antibody Formation; D001345:Autoradiography; D004912:Erythrocytes; D006087:Graft vs Host Reaction; D008214:Lymphocytes / Q000276:immunology / Q000502:physiology*; D051381:Rats; D012756:Sheep; D013745:Tetanus Toxoid / Q000494:pharmacology; D014181:Transplantation Immunology; D014184:Transplantation, Homologous
D000910:Antibodies, Heterophile; D013745:Tetanus Toxoid