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Medicine » Orthopedics, Physical Medicine and Rehabilitation » "Low Back Pain Pathogenesis and Treatment", book edited by Yoshihito Sakai, ISBN 978-953-51-0338-7, Published: March 14, 2012 under CC BY 3.0 license. © The Author(s).

Chapter 4

Relationship of Duration and Intensity of Pain with Depression and Functional Disability Among Patients with Low-Back Pain

By Michael O. Egwu and Afolabi O. Olakunle
DOI: 10.5772/33348