Jebahi, S., H. Oudadesse, E. Abdelfatteh, E. Hafedh, and K. Hassib. 2014. “Advances in Biomaterials, New Strategies, Development and Applications for Biomedicine and Engineering”. Scientific Journal of Medical Science 3 (2):292-300. http://sjournals.com/index.php/sjms/article/view/1294.