title: The barriers separating low- and middle-income countries from legal painkillers.
authors.forename: Maria Elena
authors.initials: ME
authors.lastname: Medina-Mora
mesh_terms: D003906:Developing Countries; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence; D006801:Humans; D007880:Legislation, Drug; D009294:Narcotics / Q000600:supply & distribution*; D009293:Opioid-Related Disorders / Q000517:prevention & control; D010146:Pain / Q000517:prevention & control
chemical_list: D009294:Narcotics