title: Specificity of human histocompatibility antigen reactive cells in vitro. Separate cell populations responsive to the products of each major histocompatibility system (MHS) haplotype.
mesh_terms: D000918:Antibody Specificity; D000921:Antibody-Producing Cells; D002250:Carbon Radioisotopes; D006649:Histocompatibility Antigens; D006801:Humans; D007117:Immunization, Secondary; D007959:Lymphocyte Culture Test, Mixed; D008212:Lymphocyte Depletion; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D006649:Histocompatibility Antigens; D014316:Tritium; D013936:Thymidine