Bibliografia

• Carragee EJ, Hurwitz EL, Cheng I et al - Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated Disorders. Treatment of neck pain: injections and surgical interventions: results of the Bone and Joint Decade 2000-2010 Task Force on Neck Pain and Its Associated Disorders. Spine. 2008 Feb 15; 33(4 Suppl): S153-69.

• Von Korff M, Dunn KM. Chronic pain reconsidered. Pain. 2008 Aug 31; 138(2): 267-76.