Rovati, Lucio C Crystalline glucosamine sulfate in the management of knee osteoarthritis: efficacy, safety, and pharmacokinetic properties. [electronic resource] - Therapeutic advances in musculoskeletal disease Jun 2012 - 167-80 p. digital Publication Type: Journal Article ISSN: 1759-7218 Standard No.: 10.1177/1759720X12437753 doi