title: [Contribution to the discussion on drug legalization].
authors.affiliation: Universidade Federal de São Carlos. marco.bessa@uol.com.br
authors.forename: Marco Antonio
authors.initials: MA
authors.lastname: Bessa
mesh_terms: D001938:Brazil; D006801:Humans; D013287:Illicit Drugs / Q000331:legislation & jurisprudence*; D019966:Substance-Related Disorders
chemical_list: D013287:Illicit Drugs