Authors: van Tulder, MW Ostelo, R Vlaeyen, JWS Linton, SJ Morley, SJ Assendelft, WJJ

Citation: Mw. Van Tulder et al., Behavioral treatment for chronic low back pain - A systematic review within the framework of the Cochrane Back Review Group, SPINE, 26(3), 2001, pp. 270-281

Authors: Koes, BW van Tulder, MW Ostelo, R Burton, AK Waddell, G

Citation: Bw. Koes et al., Clinical guidelines for the management of low back pain in primary care - An international comparison, SPINE, 26(22), 2001, pp. 2504-2513

Authors: van Tulder, MW Ostelo, R Vlaeyen, JWS Linton, SJ Morley, SJ Assendelft, WJJ

Citation: Mw. Van Tulder et al., Behavioral treatment for chronic low back pain - A systematic review within the framework of the Cochrane Back Review Group, SPINE, 25(20), 2000, pp. 2688-2699