title: [Substance dependence is easier to prevent than to treat. But is early identification of individuals at risk and aimed prevention ethically justified?].
mesh_terms: D000437:Alcoholism / Q000175:diagnosis / Q000517:prevention & control / Q000523:psychology / Q000628:therapy; D001931:Brain Mapping; D003210:Concept Formation; D006801:Humans; D013375:Substance Withdrawal Syndrome / Q000175:diagnosis; D019966:Substance-Related Disorders / Q000175:diagnosis / Q000517:prevention & control* / Q000523:psychology / Q000628:therapy