1984-6444 1984-6444 S1984-64442016000100145 10.5902/1984644417378 Brazil 00 04 2016 00 04 2016 41 1 145 157

30 80 80 26-39 24 71 71 183-99 19 19 20-8 13 3 3 467-75 28 98 98 73-95 1 2 2 1-14 13 7 7 112-22 44 44 235-54