title: Cell components in the immune response. I. Gradient separation of immune cells.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000921:Antibody-Producing Cells; D000941:Antigens; D002478:Cells, Cultured; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006462:Hemolytic Plaque Technique; D006648:Histocompatibility; D007106:Immune Sera; D007111:Immunity, Cellular; D008297:Male; D051379:Mice; D012709:Serum Albumin; D012756:Sheep; D013154:Spleen / Q000166:cytology / Q000276:immunology*; D013950:Thymus Gland / Q000166:cytology / Q000276:immunology
chemical_list: D000941:Antigens; D007106:Immune Sera; D012709:Serum Albumin