7Abate M,Pelotti P, De Amicis D,et al. Viscosupplementation with hyaluronic acid in hip osteoarthritis (a review). Ups J Med Sci. 2008;113(3):261-277.
8Moreland LW. Intra-articular hyaluronan (hyaluronic acid) and hylans for the treatment of osteoarthritis:mechanisms of action. Arthritis Res Ther. 2Q03;5(2):54-67.
9kakehi K,Kinoshita M,Yasueda S. Hyaluronic acid:separation and biological implications. J Chromatogr B Analyt Technol Biomed Life Sci. 2003;797(1-2):347-355.
10Olczyk P, Komosinska-Vassev K,Winsz-Szczotka K,et al. Hyaluronan:structure,metabolism,functions,and role in wound healing. Postepy Hig Med Dosw (Online). 2008;62:651-659.