title: Serologic characterization of human Ia antigens using B-cell lymphoid lines.
mesh_terms: D000918:Antibody Specificity; D001402:B-Lymphocytes / Q000276:immunology*; D002460:Cell Line; D006801:Humans; D007518:Isoantibodies / Q000032:analysis*; D007519:Isoantigens / Q000032:analysis*; D007945:Leukemia, Lymphoid / Q000097:blood / Q000276:immunology
chemical_list: D007518:Isoantibodies; D007519:Isoantigens