2175-3520 2175-3520 S2175-35202017000100037 10.5935/2175-3520.20170004 Brazil Brazil Brazil Brazil Brazil 00 06 2017 00 06 2017 44 37 46

31 5-11 17 340-54 429 761-66 18 1 1 771-97 25 259-71 31 107-28