1. Editorial;Aronoff;Clin J Pain,1985
2. The Mayday fund [internet]. A call to revolutionize chronic pain care in America: an Opportunity in Health Care Reform http://www.maydaypainreport.org
3. The healthcare bubble through the lens of pain research, practice, and policy: advice for the new president and congress;Green;J Pain,2008
4. American Pain Foundation [internet]. Pain resource guide: getting the help you need http://www.painfoundation.org/learn/publications/files/PainResourceGuide2009.pdf
5. Evidence based data on pain relief with antidepressants;Fishbain;Ann Med,2000