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Mendes MA, de Souza BM, dos Santos LD, Santos KS, Palma MS.Mendes MA, et al. Among authors: de souza bm.Rapid Commun Mass Spectrom. 2005;19(18):2636-42. doi: 10.1002/rcm.2113.Rapid Commun Mass Spectrom. 2005.PMID: 16124036