title: Reactions of HL-A antissera in three populations.
mesh_terms: D000937:Antigen-Antibody Reactions; D044383:Black People; D001782:Blood Donors; D003601:Cytotoxicity Tests, Immunologic; D005260:Female; D006386:Hemagglutination Tests; D006648:Histocompatibility; D006801:Humans; D007106:Immune Sera / Q000592:standards; D007194:India; D007518:Isoantibodies; D007519:Isoantigens; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D044469:Racial Groups; D013019:South Africa; D044465:White People
chemical_list: D007106:Immune Sera; D007518:Isoantibodies; D007519:Isoantigens