title: Cola and cough syrup used to determine abnormal drug metabolism.
mesh_terms: D000123:Acetyltransferases / Q000172:deficiency*; D001191:Arylamine N-Acetyltransferase / Q000172:deficiency*; D002110:Caffeine / Q000378:metabolism*; D002253:Carbonated Beverages; D002648:Child; D003371:Cough / Q000188:drug therapy; D019389:Cytochrome P-450 CYP2D6; D003577:Cytochrome P-450 Enzyme System / Q000172:deficiency*; D003915:Dextromethorphan / Q000378:metabolism*; D006801:Humans; D007981:Levorphanol / Q000031:analogs & derivatives*; D008659:Metabolic Diseases / Q000175:diagnosis; D006899:Mixed Function Oxygenases / Q000172:deficiency*
chemical_list: D007981:Levorphanol; D002110:Caffeine; D003915:Dextromethorphan; D003577:Cytochrome P-450 Enzyme System; D006899:Mixed Function Oxygenases; D019389:Cytochrome P-450 CYP2D6; D000123:Acetyltransferases; D001191:Arylamine N-Acetyltransferase