Topical reviewOn the definitions and physiology of back pain, referred pain, and radicular painBogduk, Nikolai* Author Information University of Newcastle, Newcastle Bone and Joint Institute, Royal Newcastle Centre, PO Box 664J, Newcastle, NSW 2300, Australia *Tel.: +61 2 49223505; fax: +61 2 49 223559. E-mail address:[email protected] Pain 147(1):p 17-19, December 2009. | DOI: 10.1016/j.pain.2009.08.020 Buy Metrics © 2009 Lippincott Williams & Wilkins, Inc.