title: Precursor cell division during the immune response in vitro: antigen-induced and "spontaneous" antibody-forming cells.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000921:Antibody-Producing Cells / Q000276:immunology*; D002352:Carrier Proteins; D002469:Cell Separation; D004912:Erythrocytes / Q000276:immunology; D006241:Haptens; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D051379:Mice; D009596:Nitrophenols; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000166:cytology; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D002352:Carrier Proteins; D006241:Haptens; D009596:Nitrophenols; D014316:Tritium; D013936:Thymidine