Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCancer pain and opioid use—a global issue.AuthorsO’Brien, TonySubjectsCANCER pain; OPIOIDS; WORLD Health Organization; MEDICAL care; DRUG dosage; TREATMENT effectivenessPublicationQJM: An International Journal of Medicine, 2013, Vol 106, Issue 7, p603ISSN1460-2725Publication typeArticleDOI10.1093/qjmed/hct080