RT Journal Article SR Electronic T1 Glucosamine therapy for osteoarthritis: an update. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1787 OP 1790 VO 34 IS 9 A1 Tanveer E Towheed A1 Tassos Anastassiades YR 2007 UL http://www.jrheum.org/content/34/9/1787.abstract AB