9.K M Jordan, N K Arden, M Doherty, B Bannwarth, J W J Bijlsma, P Dieppe, K Gunther, H Hauselmann, G Herrero-Beaumont, P Kaklamanis, S Lohmander, B Leeb, M Lequesne, B Mazieres, E Martin-Mola, K Pavelka, A Pendleton, L Punzi, U Serni, B Swoboda, G Verbruggen, I Zimmerman-Gorska, M Dougados. EULAR Recommendations 2003: an evidence based approach to the management of knee osteoarthritis: Report of a Task Force of the Standing Committee for International Clinical Studies Including Therapeutic Trials (ESCISIT) Ann Rheum Dis 2003;62:1145–1155.
10.W. Zhang Ph.D., R. W. Moskowitz M.D., G. Nuki M.B., F.R.C.P.*, S. Abramson M.D., R. D. Altman M.D., N. Arden M.D., S. Bierma-Zeinstra M.Sc., Ph.D., K. D. Brandt M.D., P. Croft M.D., M. Doherty M.D., M. Dougados M.D., M. Hochberg M.D., M.P.H., D. J. Hunter M.D., K. Kwoh M.D., L. S. Lohmander M.D. and P. Tugwell M.D. OARSI recommendations for the management of hip and knee osteoarthritis, Part II: OARSI evidence-based, expert consensus guidelines.
11.S. C. Vlad, M. P. LaValley, T. E. McAlindon, and D. T. Felson, “Glucosamine for pain in osteoarthritis: why do trial results differ?” Arthritis and Rheumatism, vol. 56, no. 7, pp. 2267–2277, 2007.