1McKenzie RA, The Iaxmbar Spine: Mechanical Diagnosis and Therapy. Spinal Publications, New Zealand, 1981.22-48.
2Karas R, Mclntosh G, Hall H, Wilson L, Melles T. The relationship betwoen nonorganic signs and centralization of symptoms in the prediction of return to work for patients with low back pain. Physical Therapy. 1997; 77.354 - 360.
3Mckenzie RA. Physical therapy of the low back[ M]. 2nd ed. New York:Churchill Livingstone, 1994:391-400.
4Long AL. The centralization phenomenon. Its usefiflness as a predictor or outcome in conservative treatment of chronic law back pain (a pilot study). Spine. 1995;20:2513 - 20.
5Long AL. The centralization phenomenon. Its usefirlness as a predictor or outcome in conservative treatment of chronic law back pain (a pilot study). Spine. 1995;20:2513-2.