RT Journal Article SR Electronic A1 Parry, Nicola T1 Hyaluronic Acid is No Better than Placebo in Knee Osteoarthritis JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 2 SP 14 OP 15 DO 10.1177/155989771402008 UL http://mdc.sagepub.com/content/14/2/14.2.abstract AB This article presents results from a double-blind, randomized clinical trial demonstrating that injections of hyaluronic acid were no more effective than placebo in treating patients with knee osteoarthritis.