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Bayston R, Ashraf W, Barker-Davies R, Tucker E, Clement R, Clayton J, Freeman BJ, Nuradeen B.Bayston R, et al. Among authors: ashraf w.J Biomed Mater Res A. 2007 Jun 1;81(3):705-9. doi: 10.1002/jbm.a.31145.J Biomed Mater Res A. 2007.PMID: 17187384