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1by Meyer,Fernando, Santos,Luiz S., Varaschin,Andre E., Patriani,Andressa H., Pimpao,Bruno F.
Published 2005Digital revistaSCIELO -
2by Santos,Luiz S., Varaschin,André E., Meyer,Fernando, Branco,Alcides, Koleski,Fernando, Carvalho,Ronaldo
Published 2003Digital revistaSCIELO