Vol 20, No 1 (2014)

Table of Contents

Opinion

Andressa Cristina Zamboni Machado
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Research

Rosana Colussi, Vania Zanella Pinto, Shanise Lisie Mello El Halal, Elessandra Da Rosa Zavareze, Alvaro Renato Guerra Dias
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Nathan Levien Vanier, Galileu Rupollo, Ricardo Tadeu Paraginski, Maurício de Oliveira, Moacir Cardoso Elias
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Technical Note

Marcelo Lopes Silva, Douglas Almeida Rocha, Kegna Tayrane Bezerra da Silva
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Thiago Marchi
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