Heilig, M [Substance dependence is easier to prevent than to treat. But is early identification of individuals at risk and aimed prevention ethically justified?]. [electronic resource] - Lakartidningen Apr 1999 - 1796-801 p. digital Publication Type: Journal Article; Review ISSN: 0023-7205 Subjects--Topical Terms: Alcoholism--diagnosisBrain MappingConcept FormationHumansSubstance Withdrawal Syndrome--diagnosisSubstance-Related Disorders--diagnosis