Compare the effects of an intermediate molecular weight (MW) intra-articular hyaluronic acid (HA) with a low MW product on knee osteoarthritis (OA) symptoms The new treatment approach in knee osteoarthritis: efficacy of cellular matrix combination of platelet rich plasma with hyaluronic acid versus two different types of hyaluronic acid (prospective, randomized, double blind control study)
Hyaluronic acid and chronic gingivitis in children Efficacy of hyaluronic acid in the treatment of chronic gingivitis in children.