Revista Clinica Espanola, Vol. 197, No. 9. (1997), pp. 611-617.
Journal of Biomechanics, Vol. 29, No. 6. (1996), pp. 807-811.
Journals of Gerontology - Series A Biological Sciences and Medical Sciences, Vol. 55, No. 5. (2000)
Israel Medical Association Journal, Vol. 5, No. 5. (2003), pp. 333-336.
Osteoporosis International, Vol. 8, No. 3. (20 May 1998), pp. 240-246.
Calcified Tissue International, Vol. 52, No. 3. (29 March 1993), pp. 192-198.
Journal of Biomechanics, Vol. 34, No. 3. (March 2001), pp. 309-317.
BMJ, Vol. 320, No. 7231. (5 February 2000), pp. 341-346.
Journal Of Orthopaedic Research, Vol. 17, No. 5. (1999), pp. 661-667.
Current opinion in rheumatology, Vol. 12, No. 5. (2000), pp. 464-467.
Journal Of Bone And Mineral Research, Vol. 16, No. 7. (2004), pp. 1318-1328.
Bone, Vol. 20, No. 3. (1997), pp. 213-218.
British journal of rheumatology, Vol. 35, No. 12. (1996), pp. 1299-1304.
Arthritis Care and Research, Vol. 55, No. 4. (2006), pp. 610-615.
Arthritis Rheum., Vol. 42, No. 7. (1999), pp. 1378-1385.