title: The Pain Relief Act. Project on legal constraints on access to effective pain relief.
mesh_terms: D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D006297:Health Services Accessibility / Q000331:legislation & jurisprudence*; D006801:Humans; D010146:Pain / Q000517:prevention & control*; D017410:Practice Guidelines as Topic; D014481:United States