4Trigkilidas D, Anand A. The effectiveness of hyaluronic acid intra- articular injections in managing osteoarthritic knee pain[J]. Ann R Coil Surg Engl,2013,95(8) :545 -551.
5Lampropoulou - Adamidou K, Lelovas P, Karadimas EV, et al. Useful animal models for the research of osteoarthritis [J]. Eur J Orthop Surg Traumatol, 2014,24 ( 3 ) : 263 - 271.
7Kitaoka HB,Alexander I J, Adelaar RS, et al. Clinical rating systems for the ankle - hindfoot, midfoot, hallux, and lesser toes [ J ]. Foot Ankle Int, 1994,15 (7) : 349 - 353.
8Kataoka Y, Ariyoshi W, Okinaga T, et al. Mechanisms in- volved in suppression of ADAMTS4 expression in synovio- cytes by high molecular weight hyaluronic acid [ J ]. Biochem Biophys Res Commun,2013,432(4) :580-585.
