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1by Soufen,Helena Nogueira, Frimm,Clovis de Carvalho, Benvenuti,Luiz Alberto, Mady,Charles
Published 2000Digital revistaSCIELO -
2by Soufen,Helena Nogueira, Fernandes,Fábio, Ianni,Barbara Maria, Arteaga,Edmundo, Gutierrez,Paulo Sampaio, Pego-Fernandes,Paulo, Mady,Charles
Published 1999Digital revistaSCIELO