title: Cellular interactions responsible for the maintenance of immunological tolerance of sheep erythrocytes in rats.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells; D002454:Cell Differentiation; D004912:Erythrocytes / Q000276:immunology*; D006462:Hemolytic Plaque Technique; D007108:Immune Tolerance; D017710:Lymphocyte Transfusion; D008214:Lymphocytes / Q000276:immunology*; D008954:Models, Biological; D051381:Rats; D011919:Rats, Inbred Strains; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000166:cytology; D014184:Transplantation, Homologous