1982-7199 1982-7199 S1982-71992016000200095 10.14244/198271991365 Brazil Brazil Brazil Brazil Brazil 00 05 2016 00 05 2016 10 2 95 114

9 43-60 1 1-14 7 12 12 77-86 34 124 124 903-23 22 50 50 419-34