PT - JOURNAL ARTICLE AU - Bryan M Saltzman AU - Kirk A Campbell TI - In knee osteoarthritis, pharmacological interventions, with the exception of acetaminophen, significantly improve pain; with intra-articular administration being more effective AID - 10.1136/ebmed-2015-110182 DP - 2015 Oct 01 TA - Evidence Based Medicine PG - 173--173 VI - 20 IP - 5 4099 - http://ebm.bmj.com/content/20/5/173.short 4100 - http://ebm.bmj.com/content/20/5/173.full SO - Evid Based Med2015 Oct 01; 20