Improving availability of opioid pain medications: testing the principle of balance in Latin America.
Joranson
David E
DE
Pain & Policy Studies Group, University of Wisconsin Medical School, Comprehensive Cancer Center, Madison, Wisconsin 53711-1068, USA. joranson@wisc.edu
D000701:Analgesics, Opioid / Q000600:supply & distribution* / Q000627:therapeutic use; D004335:Drug and Narcotic Control; D017408:Guidelines as Topic; D006291:Health Policy; D006297:Health Services Accessibility; D006801:Humans; D007391:International Cooperation; D007843:Latin America; D010146:Pain / Q000517:prevention & control*; D014944:World Health Organization
D000701:Analgesics, Opioid