Six-week high-intensity exercise program for middle-aged patients with knee osteoarthritis: a randomized controlled trial [ISRCTN20244858].
BMC Musculoskelet Disord. 2005 May 30;6:27. doi: 10.1186/1471-2474-6-27.
BMC Musculoskelet Disord. 2005.
PMID: 15924620
Free PMC article.
Clinical Trial.