PT - JOURNAL ARTICLE ED - , TI - Both weight-bearing and non–weight-bearing exercise improved function in patients with knee osteoarthritis AID - 10.1136/ebm.14.6.178 DP - 2009 Dec 01 TA - Evidence Based Medicine PG - 178--178 VI - 14 IP - 6 4099 - http://ebm.bmj.com/content/14/6/178.short 4100 - http://ebm.bmj.com/content/14/6/178.full SO - Evid Based Med2009 Dec 01; 14