1981-5271 1981-5271 S1981-52712021000400409 10.1590/1981-5271v45.supl.1-20210131 Brazil 00 00 2021 00 00 2021 45

1 Brasil 2014 2 2006 81 4 4 354-73 3 2005 4 2016 20 58 58 715-26 5 2015 6 2006 21 4 4 340-5 7 2011 35 2 2 237-45 8 2012 16 41 41 501-14