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Siddekha A, Nizam A, Pasha MA.Siddekha A, et al. Among authors: pasha ma.Spectrochim Acta A Mol Biomol Spectrosc. 2011 Oct 15;81(1):431-40. doi: 10.1016/j.saa.2011.06.033. Epub 2011 Jul 5.Spectrochim Acta A Mol Biomol Spectrosc. 2011.PMID: 21795106