6Day R, Brooks P, Conaghan PG, et al. A double blind, ran domized, muhicenter, parallel group study of the effectiveness and tolerance of intraarticular hyaluronan in osteoarthritis of the knee. J Rheumatol 2004 ;31 (4) : 775-782.
7Turajane T, Tanavaree A, Labpiboonpong V, et al. Outcomes of intra articular injection of sodium hyaluronate for the treatment of osteoarthritis of the knee. JMed Assoc Thai,2007,90(9) :1845-52.
8Bemardeau C, Bucki B, Liote F. Acute arthritis after in tra-articular hyaluronate injection: onset of effusions without crystal. Ann Rheum Dis, 2001,60 (5) :518-520.
9Jensen CH,Rofail S.Knee injury and obesity in patients undergoing total knee replacement:a retrospective study in 115 patients.J Orthop Sci,2009,4:5-7.
10Hart DJ,Spector TD.The relationship of obesity,fat distribution and oateoarthritis in women in the general population:the Chingford Study.J Rheumatol,2008,20:331-335.