Opioid availability in Latin America as a global problem: a new strategy with regional and national effects.
De Lima
Liliana
L
D000701:Analgesics, Opioid / Q000191:economics / Q000600:supply & distribution* / Q000627:therapeutic use; D016527:Drug Costs; D004335:Drug and Narcotic Control; D006291:Health Policy; D006297:Health Services Accessibility; D006801:Humans; D007391:International Cooperation; D007843:Latin America; D010146:Pain / Q000517:prevention & control*
D000701:Analgesics, Opioid