title: HLA as regulator.
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000209:etiology; D002446:Celiac Disease / Q000276:immunology; D002648:Child; D002874:Chromosome Mapping; D004723:Endorphins / Q000627:therapeutic use; D000939:Epitopes; D006680:HLA Antigens / Q000235:genetics / Q000276:immunology*; D015803:HLA-DR3 Antigen; D000949:Histocompatibility Antigens Class II / Q000276:immunology; D006801:Humans; D007918:Leprosy / Q000276:immunology; D010406:Penicillins / Q000276:immunology; D012559:Schizophrenia / Q000188:drug therapy / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology; D018823:gamma-Endorphin
chemical_list: D004723:Endorphins; D000939:Epitopes; D006680:HLA Antigens; D015803:HLA-DR3 Antigen; D000949:Histocompatibility Antigens Class II; D010406:Penicillins; D018823:gamma-Endorphin