Comparison of two hyaluronic acid formulations for safety and efficacy (CHASE) study in knee osteoarthritis: a multicenter, randomized, double-blind, 26-week non-inferiority trial comparing Durolane to Artz.
Is local platelet-rich plasma injection clinically superior to hyaluronic acid for treatment of knee osteoarthritis? a systematic review of randomized controlled trials
Exploring determinants predicting response to intra-articular hyaluronic acid treatment in symptomatic knee osteoarthritis: 9-year follow-up data from the Osteoarthritis Initiative.
Intra-articular hyaluronic acid injection versus oral non-steroidal anti-inflammatory drug for the treatment of knee osteoarthritis:a multi-center, randomized, open-label, non-inferiority trial