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Osman SM, El-Newehy MH, Al-Deyab SS, El-Faham A.Osman SM, et al.Chem Cent J. 2012 Aug 8;6(1):85. doi: 10.1186/1752-153X-6-85.Chem Cent J. 2012.PMID: 22873517Free PMC article.