2175-3520 2175-3520 S2175-35202017000100025 10.5935/2175-3520.20170003 Brazil Brazil Brazil 00 06 2017 00 06 2017 44 25 36

25 2 2 129-43 22 11-7 18 31-6 15 83-102 123 6 6 4393-402 12 16-31 52 275-91 72 117-37 3 2 2 191-215 37 5-22 14 1 1 13-29