title: There may be costs to failing to enhance, as well as to enhancing.
authors.affiliation: Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Australia. neil.levy@philosophy.ox.ac.uk
authors.forename: Neil
authors.initials: N
authors.lastname: Levy
mesh_terms: D000661:Amphetamine; D000697:Central Nervous System Stimulants; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006801:Humans; D008774:Methylphenidate; D018697:Nootropic Agents; D011640:Public Policy / Q000331:legislation & jurisprudence*; D019966:Substance-Related Disorders / Q000209:etiology*
chemical_list: D000697:Central Nervous System Stimulants; D018697:Nootropic Agents; D008774:Methylphenidate; D000661:Amphetamine