2317-0972 2317-0972 S2317-09722017000200101 10.5965/0102-387Xv35n7020170101 Brasil Brazil 00 05 2017 00 05 2017 35 70 101 116

17-52 13 13 35-49 3 97-102 4 10 10 23-34 2 1 1 20-5 4 1 1 15-26