title: Ecstasy and the antecedents of illicit drug use.
authors.forename: Kari
authors.initials: K
authors.lastname: Poikolainen
mesh_terms: D001008:Anxiety Disorders / Q000150:complications*; D003866:Depressive Disorder / Q000150:complications*; D006213:Hallucinogens; D006801:Humans; D018817:N-Methyl-3,4-methylenedioxyamphetamine; D019966:Substance-Related Disorders / Q000523:psychology*
chemical_list: D006213:Hallucinogens; D018817:N-Methyl-3,4-methylenedioxyamphetamine