title: Melatonin as an antioxidant: physiology versus pharmacology.
authors.forename: Russel J
authors.initials: RJ
authors.lastname: Reiter
authors.forename: Dun-Xian
authors.initials: DX
authors.lastname: Tan
authors.forename: Maria D
authors.initials: MD
authors.lastname: Maldonado
mesh_terms: D000975:Antioxidants / Q000494:pharmacology* / Q000502:physiology*; D005609:Free Radicals / Q000378:metabolism / Q000633:toxicity; D006801:Humans; D008550:Melatonin / Q000097:blood / Q000494:pharmacology* / Q000502:physiology*; D018384:Oxidative Stress / Q000187:drug effects / Q000502:physiology
chemical_list: D000975:Antioxidants; D005609:Free Radicals; D008550:Melatonin