van der Weegen, Walter <br/><br/>
No difference between intra-articular injection of hyaluronic acid and placebo for mild to moderate knee osteoarthritis: a randomized, controlled, double-blind trial.  [electronic resource] 

 -  The Journal of arthroplasty  May 2015 
 - 754-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>1532-8406 
<br/><br/><label>Standard No.: </label>10.1016/j.arth.2014.12.012  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Double-Blind Method<br/>Female<br/>Humans<br/>Hyaluronic Acid--administration & dosage<br/>Injections, Intra-Articular<br/>Male<br/>Middle Aged<br/>Osteoarthritis, Knee--drug therapy<br/>Pain--drug therapy<br/>Pain Measurement<br/>Severity of Illness Index<br/>Treatment Outcome