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Ifa DR, Falci M, Moraes ME, Bezerra FA, Moraes MO, de Nucci G.Ifa DR, et al. Among authors: moraes mo, moraes me.J Mass Spectrom. 2001 Feb;36(2):188-94. doi: 10.1002/jms.120.J Mass Spectrom. 2001.PMID: 11288201