title: Studies on precursors of hemolytic plaque-forming cells. Effect of the specific removal of natural PFC by erythrocyte-conjugated sepharose beads on the responsiveness of depleted spleen cells.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000921:Antibody-Producing Cells / Q000276:immunology*; D010856:Columbidae / Q000276:immunology*; D003165:Complement System Proteins; D003601:Cytotoxicity Tests, Immunologic; D004912:Erythrocytes / Q000276:immunology*; D005374:Filtration; D006462:Hemolytic Plaque Technique; D006801:Humans; D007104:Immune Adherence Reaction; D007114:Immunization; D008212:Lymphocyte Depletion; D051379:Mice; D008808:Mice, Inbred CBA; D009975:Orthomyxoviridae / Q000276:immunology; D011134:Polysaccharides; D012685:Sepharose; D013154:Spleen / Q000166:cytology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D011134:Polysaccharides; D003165:Complement System Proteins; D012685:Sepharose