Sinatra, R. 2010. Causes and consequences of inadequate management of acute pain. Pain Medicine 11:1859-1871.
Smeets, R. J. E. M., J. W.S. Vlaeyen, A. D. M. Kester, and J. A. Knottnerus. 2006. Reduction of pain catastrophizing mediates the outcome of both physical and cognitive-behavioral treatment in chronic low back pain. Journal of Pain 7(4):261-271.
Smith, W. B., R. H. Gracely, and M. A. Safer. 1998. The meaning of pain: Cancer patients’ rating and recall of pain intensity and affect. Pain 78(2):123-129.
Sullivan, M. J. L., B. Thorn., J. A. Haythornthwaite, F. Keefe, M. Martin, L. A. Bradley, and J. C. Lefebvre. 2001. Theoretical perspectives on the relation between catastrophizing and pain. The Clinical Journal of Pain 17(1):52-64.
Taylor, S. E., R. L. Repetti, and T. Seeman. 1997. What is an unhealthy environment and how does it get under the skin? Annual Review of Psychology 48:441-447.
Todd, K. H., J. Ducharme, M. Choiniere, C. S. Crandall, D. E. Fosnocht, P. Homel, and P. Tanabe. 2007. Pain in the emergency department: Results of the Pain and Emergency Medicine Initiative (PEMI) Multicenter Study. Journal of Pain 8(6):460-466.
Tsang, A., M. Von Korff, S. Lee, J. Alonso, E. Karam, M. C. Angermeyer, G. L. Borges, E. J. Bromet, K. Demytteneare, G. de Girolamo, R. de Graaf, O. Gureje, J. P. Lepine, J. M. Haro, D. Levinson, M. A. Oakley Browne, J. Posada-Villa, S. Seedat, and M. Watanabe. 2008. Common chronic pain conditions in developed and developing countries: Gender and age differences and comorbidity with depression-anxiety disorders. Journal of Pain 9(10):883-891.
Turk, D. C., and E. S. Monarch. 2002. Biopsychosocial perspective on chronic pain. In Psychological approaches to pain management: A practitioner’s handbook, 2nd ed., edited by D. C. Turk and R. J. Gatchel. New York: Guilford Press. Pp. 3-29.
Turk, D. C., and B. R. Theodore. 2011. Epidemiology and economics of chronic and recurrent pain. In Clinical pain management: A practical guide, edited by M. E. Lynch, K. D. Craig, and P. W. H. Peng. Hoboken, NJ: Blackwell Publishing Ltd. Pp. 6-13.
Vlaeyen, J. W. S., and G. Crombez. 2007. Fear and pain. Pain Clinical Updates 15. Seattle, WA: IASP. Von Korff, M., J. Alonso, J. Ormel, M. Angermeyer, R. Bruffaerts, C. Fleiz, G. de Girolamo, R. C. Kessler, V. Kovess-Masfety, J. Posada-Villa, K. M. Scott, and H. Uda. 2009. Childhood psychosocial stressors and adult onset arthritis: Broad spectrum risk factors and allostatic load. Pain 143(1):76-83.
Von Roenn, J. H., C. S. Cleeland, R. Gonin, A. K. Hatfield, and K. J. Pandya. 1993. Physician attitudes and practice in cancer pain management. Annals of Internal Medicine 119(2):121-126.
Wagner, T. D., J. K. Rilling, E. E. Smith, K. L. Casey, R. J. Davidson, S. M. Kosslyn, R. M. Rose, and J.D. Cohen. 2004. Placebo-induced changes in fMRI in the anticipation and experience of pain. Science 303:1162-1167.
Walker, L. S., J. Garber, D. A. Van Slyke, and J. W. Greene. 1995. Long-term health outcomes in patients with recurrent abdominal pain. Journal of Pediatric Psychology 20(2):233-245.
Werner, A., and K. Malterud. 2003. It is hard work behaving as a credible patient: Encounters between women with chronic pain and their doctors. Social Science & Medicine 57(8):1409-1419.
WHO (World Health Organization). 2004. World Health Organization supports global effort to relieve chronic pain. http://www.who.int/mediacentre/news/releases/2004/pr70/en/ (accessed May 26, 2011).
Woby, S. R., P. J. Watson, N. K. Roach, and M. Urmston. 2005. Coping strategy use: Does it predict adjustment to chronic back pain after controlling for catastrophic thinking and self-efficacy for pain control? Journal of Rehabilitation Medicine 37(2):100-107.
Younger, J., A. Aron, S. Parke, N. Chatterjee, and S. Mackey. 2010a. Viewing pictures of a romantic partner reduces experimental pain: Involvement of neural reward systems. PLoS One 5(10):e13309.
Younger, J., Y. Shen, G. Goddard, and S. Mackey. 2010b. Chronic myofascial temporomandibular pain is associated with neural abnormalities in the trigeminal cortex, and limbic systems. Pain 149(2):222-228.