Meta analysis of randomized controlled trials on the use of glucosamine for reduction of pain among patients with osteoarthritis of the knee / 
Alberto Gabriel D. Zetazate [and seven others] 
<br/><br/><br/>St. Luke's J Medicine, 2008 4 (1) pages  11-24 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Glucosamine-- <br/>Pain<br/>Osteoarthritis