0104-026x 0104-026x S0104-026x2018000100013 10.1590/1806-9584.2018v26n146069 Brazil 00 04 2018 00 04 2018 26 1 e46069

Londrina 57 1 jan./abr. 1 4 4 114 114 31-45 27 2 jul./dez. 2 169-78 2013 Goiânia 27 54 54 281-300 4 4 São Paulo 7 1-2 1-2 67-82 5 2 2 59-70