title: Hindsight and new data converge on drug policy.
authors.forename: P
authors.initials: P
authors.lastname: Cotton
mesh_terms: D004335:Drug and Narcotic Control / Q000191:economics / Q000331:legislation & jurisprudence; D018166:Health Care Reform; D006801:Humans; D019966:Substance-Related Disorders / Q000517:prevention & control*; D014481:United States