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MLA Citation
Marlene Fransen et al.. “Glucosamine and chondroitin for knee osteoarthritis: a double-blind randomised placebo-controlled clinical trial evaluating single and combination regimens.” Annals of the rheumatic diseases, vol. 74, no. 5, 2015, pp. 851–858. http://access.bl.uk/ark:/81055/vdc_100135162883.0x000062