Change in self-reported outcomes and objective physical function over 7 years in middle-aged subjects with or at high risk of knee osteoarthritis.
Roos EM, Bremander AB, Englund M, Lohmander LS.Ann Rheum Dis. 2008 Apr;67(4):505-10. doi: 10.1136/ard.2007.074088. Epub 2007 Aug 17.PMID: 17704069
