Evaluation of the Efficacy and Safety of CollaSel PRO(®) Type I and Type III Hydrolyzed Collagen Peptides in the Treatment of Osteoarthritis: A Double-Blind, Placebo-Controlled, Randomized Clinical Trial

评估 CollaSel PRO(®) I 型和 III 型水解胶原肽治疗骨关节炎的疗效和安全性：一项双盲、安慰剂对照、随机临床试验