title: Drugs, punishment and social contagion.
authors.forename: Ketil
authors.initials: K
authors.lastname: Slagstad
mesh_terms: D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006801:Humans; D011057:Politics; D011634:Public Health; D019966:Substance-Related Disorders / Q000517:prevention & control