2176-6223 2176-6223 S2176-62232018000100007 10.5123/s2176-62232018000100001 Brasil Brazil 00 03 2018 00 03 2018 9 1 7 8 1 2009 83 11 11 5296-308 2 1994 Vol. 43 1-52 3 2000 1 1 1 20-5 4 2015 523 7560 7560 272-4 5 2004 1 2 2 62-5 6 2012 36 2 2 264-8