5Peyron JG and Balazs EA.Preliminary clinical assessment of Nahysluronate injectioninto human arthritis joints. Pathologie Biologie . 1976
6Oshima Y.intra-articular injection therapyof high molecular weight sodiumhyaluronate on osteoarthritis of the kneejoint.Phase 11 Clinical Study.Jpn. Pharmacology and Therapeutics . 1983
7Leardini G.et al: Intra-articular injectionsof hyaluronic aced in the treatment ofpainful shoulder. Clinical Therapeutics . 1988
8Leardini G,et al.Intra-articular treatmentof knee osteoarthritis.A comparative studybetween hyaluronic acid and 6-methylprednisolone acetate. Clinical and Experimental Rheumatology . 1991
9Takagishi N.Clinical evaluation of SPH(high molecular weight yaluronate).onperiarthritis oftheshoulder.Jpn. Pharmacology and Therapeutics . 1988
10Balazs EA and Denlinger JL.A new conceptin the treatment of osteoarthritis. The Journal of Rheumatology . 1993
