title: Acetylsalicylic acid and HL-A antigens.
mesh_terms: D001241:Aspirin / Q000494:pharmacology*; D006649:Histocompatibility Antigens / Q000032:analysis*; D006650:Histocompatibility Testing; D006801:Humans
chemical_list: D006649:Histocompatibility Antigens; D001241:Aspirin