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Shahwan M, Shattat G, Al-Qirim T, Sheikha GA, Al-Hiari Y, El-Huneidi W, Jarab A, Al-Najdawi M.Shahwan M, et al.Z Naturforsch C J Biosci. 2010 May-Jun;65(5-6):309-16. doi: 10.1515/znc-2010-5-601.Z Naturforsch C J Biosci. 2010.PMID: 20653231Free article.