![Safety and efficacy of undenatured type II collagen in the treatment of osteoarthritis of the knee: a clinical trial]()
Safety and efficacy of undenatured type II collagen in the treatment of osteoarthritis of the knee: a clinical trialCrowley, David C.; Lau, Francis C.; Sharma, Prachi; Evans, Malkanthi; Guthrie, Najla; Bagchi, Manashi; Bagchi, Debasis; Dey, Dipak K.; Raychaudhuri, Siba P. · International Journal of Medical Sciences · 2009