The interaction of drugs and endogeneous substances with HLA class-I antigens.
D000917:Antibody Formation; D000918:Antibody Specificity; D001788:Blood Grouping and Crossmatching; D006680:HLA Antigens / Q000276:immunology*; D006650:Histocompatibility Testing; D006728:Hormones / Q000276:immunology*; D006801:Humans; D010406:Penicillins / Q000494:pharmacology; D004364:Pharmaceutical Preparations / Q000276:immunology*; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology
D006680:HLA Antigens; D006728:Hormones; D010406:Penicillins; D004364:Pharmaceutical Preparations