Marras WS, Davis KG, Heaney CA, Maronitis AB, Allread WG. The Influence of Psychosocial Stress, Gender, and Personality on Mechanical Loading of the Lumbar Spine. Spine 2000; 25(23): 3045-3054.
Luomajoki H, Kool J, de Bruin ED, Airaksinen O. Movement control tests of the low back; evaluation of the difference between patients with low back pain and healthy controls. BMC Musculoskeletal Disorders 2008, 9(170).
Norman R, Wells R, Neumann P, Frank J, Shannon H, Kerr M. A comparison of peak vs cumulative physical work exposure risk factors for the reporting of low back pain in the automotive industry. Clinical Biomechanics, 1998; 13: 561-573.
Fanucci E, Masala S, Fasoli F, Cammarata R, Squillaci E, Simonetti G. Cineradiographic study of spine during cycling: effects of changing the pedal unit position on the dorso-lumbar spine angle. Radiol Med. 2002 Nov-Dec;104(5-6):472-476.