Luciana Duarte Rodrigues1; Samuel Katsuyuki Shinjo2; Maria Kiyoko Oyamada3; Pedro Durães Serracarbassa4; Walter Yukihiko Takahashi5; Eduardo Ferreira Borba6; Eloísa Silva Dutra de Oliveira Bonfá7; Yoshitaka Nakashima8
DOI: 10.1590/S0004-27492009000300007