title: Drug addiction prevention program.
mesh_terms: D006634:Histamine H1 Antagonists / Q000494:pharmacology; D006801:Humans; D009294:Narcotics / Q000008:administration & dosage; D019966:Substance-Related Disorders / Q000188:drug therapy / Q000517:prevention & control*
chemical_list: D006634:Histamine H1 Antagonists; D009294:Narcotics