Cite
MLA Citation
Allen D Sawitzke et al.. “Clinical efficacy and safety of glucosamine, chondroitin sulphate, their combination, celecoxib or placebo taken to treat osteoarthritis of the knee: 2-year results from GAIT.” Annals of the rheumatic diseases, vol. 69, no. 8, 2010, pp. 1459–1464. http://access.bl.uk/ark:/81055/vdc_100137792211.0x000060