title: Determination of melatonin by high-performance liquid chromatography with electrochemical detection.
mesh_terms: D000818:Animals; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D008550:Melatonin / Q000032:analysis*; D010870:Pineal Gland / Q000032:analysis
chemical_list: D008550:Melatonin