Systematic Review: Opioid Treatment for Chronic Back Pain: Prevalence, Efficacy, and Association with Addiction.
Martell, Bridget A. MD, MA; O'Connor, Patrick G. MD, MPH; Kerns, Robert D. PhD; Becker, William C. MD; Morales, Knashawn H. ScD; Kosten, Thomas R. MD; Fiellin, David A. MD
Annals of Internal Medicine.
146(2):116-127, January 16, 2007.
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