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1by Romero,Frederico R., Trapp,Claudemir, Muntener,Michael, Brito,Fabio A., Kavoussi,Louis R., Jarrett,Thomas W.
Published 2007Digital revistaSCIELO -
2by Romero,Frederico R., Wagner,Andrew, Brito,Fabio A., Muntener,Michael, Lima,Guilherme C., Kavoussi,Louis R.
Published 2006Digital revistaSCIELO