title: Can harm ratings be useful?
authors: Norwegian Institute for Alcohol and Drug Research, N-0105 Oslo, Norway. ir@sirus.no
authors: Ingeborg
authors: I
authors: Rossow
mesh_terms: D003415:Crime; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006801:Humans; D013287:Illicit Drugs / Q000331:legislation & jurisprudence*; D014754:Violence
chemical_list: D013287:Illicit Drugs