• Aina A, May S, Clare H. The centralization phenomenon of spinal symptoms. A systematic review. Man Ther. 2004 Aug; 9(3): 134-43.
  • Dhondt W, Willaeys T, Verbruggen LA, Oostendorp RAB, Duquet W. Pain threshold in patients with rheumatoid arthritis and effect of manual oscillations. Scand J Rheumatol 1999; 28: 88-93.
  • Huskisson E.C. Measurement of pain. The Lancet 1974; 9, 2, 1127-1131.
  • Jull G. Hands on, hands off?. The swings in musculoskeletal physiotherapy practice. Manual Therapy 2012; 17(3): 199-200.
  • Kelley Fitzgerald G., Kevin J Wynveen, Wendy Rheault and Bruce Rothschild. Objective Assessment with Establishment of Normal Values for Lumbar Spinal Range of Motion. Phys Ther. 1983; 63:1776-1781.
  • Laslett M, Oberg B, Aprill CN et al. Centralization as a predictor of provocation discography results in chronic low back pain, and the influence of disability and distress on diagnostic power. The Spine Journal 5, 370-380. 2005.
  • Lequin MB, Verbaan D, Jacobs WCH et al. Surgery versus prolonged conservative treatment for sciatica: 5-year results of a randomized controlled trial. BMJ Open 2013; 3:e002534.
  • López Díaz JV. Método POLD de terapia manual. Presentación y resultados. Madrid: Editorial Cersa; 2005. ISBN 84-89456-87-9.
  • López Díaz JV, Fernández de las Peñas C. Método Pold. Movilización oscilatoria Resonante en el tratamiento del dolor. Barcelona: Editorial Médica Panamericana; 2012. ISBN: 978-84-9835-374-7  
  • Lurie JD, Tosteson TD, Tosteson AN, Zhao W, Morgan TS, Abdu WA, et al. Surgical versus nonoperative treatment for lumbar disc herniation: eight-year results for the spine patient outcomes research trial. Spine (Phila Pa 1976) 2014; 39(1): 3-16.
  • Maitland GD. Maitland Manipulación Vertebral. Barcelona: Elsevier; 2007.
  • Panjabi MM. The Stabilizing System of the Spine. Part II. Neutral Zone and Instability Hypothesis. J Spinal Disord. 1992; 5 (4): 390-6.
  • Perret C, Poiraudeau S, Fermanian J, Colau MM, Benhamou MA, Revel M. Validity, reliability, and responsiveness of the fingertip-to-floor test. Arch Phys Med Rehabil. 2001 Nov; 82(11): 1566-70.
  • Peul WC, Van Houwelingen HC, Van den Hout WB, Brand R, Eekhof JAH, Tans JTJ, et al. Surgery versus prolonged conservative treatment for sciatica. New England Journal of Medicine 2007; 356(22): 2245-56.
  • Schoenfeld AJ, Weiner BK. Treatment of lumbar disc herniation: Evidence-based practice. Int J Gen Med 2010; 21: 209–214.
  • Takada E, Takahashi M, Shimada K. Natural history of lumbar disc hernia with radicular leg spontaneous MRI changes of the herniated mass and correlation with clinical outcome. J Orthop Surg (Hong Kong) 2001; 9: 1-7.
  • Van Deursen LL, Patijn J, Durinck JR, Brouwer R, Van Erven-sommers JR, Vortman BJ. Sitting and low back pain: The positive effect of rotatory dynamic stimuli during prolonged sitting. Eur Spine J 1999; 8: 187-193.
  • Van Deursen DL, Goossens RH, Evers JJ, Van der Helm FC, Van Deursen LL. Length of the spine while sitting on a new concept for an office chair. Appl Ergon 2000; 31(1): 95-8.
  • Van Deursen DL; Snijders CJ; van Dieën JH; Kingma I; van Deursen LL. The effect of passive vertebral rotation on pressure in the nucleus pulpous. J Biomech 2001; 34(3): 405-8.
  • Van Deursen DL, Snijders CJ, Kingma I, van Dieën JH. In Vitro Torsion-Induced Stress Distribution Changes in Porcine Intervertebral Discs. Spine 2001; 26(23): 2582-2586.
  • Van Helvoirt, H., Apeldoorn, A. T., Ostelo, R. W., Knol, D. L., Arts, M. P., Kamper, S. J. and van Tulder, M. W. (2014), Transforaminal Epidural Steroid Injections Followed by Mechanical Diagnosis and Therapy to Prevent Surgery for Lumbar Disc Herniation. Pain Medicine, 15: 1100–1108. doi: 10.1111/pme.12450.
  • Wall PD. Low back pain: epidemiology, anatomy and neurophysiology. Text book of pain. 3ª ed. Edinburg 1994: 441-43.
  • Walker BF. The prevalence of low back pain: a systematic review of the literature from 1966 to 1998. J Spinal Disord 2000; 13: 205-17.
  • Weinstein JN, Tosteson TD, Lurie JD, Tosteson AN, Hanscom B, Skinner JS, et al. Surgical vs. Nonoperative Treatment for Lumbar Disk Herniation: The Spine Patient Outcomes Research Trial (SPORT): A Randomized Trial. JAMA 2006; 296 (20): 2441-2450.
  • Werneke MW, Hart DL, Cutrone G et al. Association Between Directional Preference and Centralization in Patients With Low Back Pain. J.Orthop.Sports Phys.Ther. 2010.