Review: opioids are more effective than placebo but not other analgesics for chronic noncancer pain
- PMID: 17080986
Review: opioids are more effective than placebo but not other analgesics for chronic noncancer pain
Comment on
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Opioids for chronic noncancer pain: a meta-analysis of effectiveness and side effects.CMAJ. 2006 May 23;174(11):1589-94. doi: 10.1503/cmaj.051528. CMAJ. 2006. PMID: 16717269 Free PMC article.