Brandt, D. K., Dieppe, P. & Radin, E. L. (2009). ”Commentary: Is It Useful to Subset “Primary” Osteoarthritis? A Critique Based on Evidence Regarding the Etiopathogenesis of Osteoarthritis”. Seminars in Arthritis and Rheumatism 39 (2): sid. 81-95. doi:10.1016/j.semarthrit.2009.06.001.
McAlindon TE, Bannuru RR, Sullivan MC, Arden NK, Berenbaum F, Bierma-Zeinstra SM, Hawker GA, Henrotin Y, Hunter DJ, Kawaguchi H, Kwoh K, Lohmander S, Rannou F, Roos EM, Underwood M (2014). ”OARSI guidelines for the non-surgical management of knee osteoarthritis”. Osteoarthr. Cartil. 22 (3): sid. 363–88. doi:10.1016/j.joca.2014.01.003. PMID 24462672.
GBD 2015 Disease and Injury Incidence and Prevalence, Collaborators. (8 October 2016). ”Global, regional, and national incidence, prevalence, and years lived with disability for 310 diseases and injuries, 1990-2015: a systematic analysis for the Global Burden of Disease Study 2015.”. Lancet 388 (10053): sid. 1545–1602. PMID 27733282.