The following article has been retracted due to the fact that it cannot be accepted by the author as a journal publication. The Editorial Board takes a very strong respect to the author’s situation on this matter. This paper published in Journal of Biosciences and Medicines Vol.2 No.2, April 2014, has been removed from this site.
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 Fang, L., Gao, P. and Leng, Y. (2007) High Strength and Bioactive Hydroxyapatite Nano-Particles Reinforced Ultrahigh Molecular Weight Polyethylene. Composites Part B: Engineering, 38, 345-351. http://dx.doi.org/10.1016/j.compositesb.2006.05.004
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