title: Ligand exchange chromatography of amphetamine drugs.
mesh_terms: D000661:Amphetamine / Q000032:analysis*; D002852:Chromatography, Ion Exchange; D003300:Copper; D004809:Ephedrine / Q000032:analysis; D007475:Ion Exchange Resins; D008024:Ligands; D008722:Methods; D009532:Nickel; D010627:Phenethylamines / Q000032:analysis*
chemical_list: D007475:Ion Exchange Resins; D008024:Ligands; D010627:Phenethylamines; D003300:Copper; D009532:Nickel; D000661:Amphetamine; D004809:Ephedrine