Human histocompatibility antigens.
D000937:Antigen-Antibody Reactions; D006648:Histocompatibility; D006801:Humans; D007106:Immune Sera; D007519:Isoantigens / Q000032:analysis*; D007962:Leukocytes / Q000276:immunology*; D014181:Transplantation Immunology
D007106:Immune Sera; D007519:Isoantigens