2176-6681 2176-6681 S2176-66812020000200337 10.24109/2176-6681.rbep.101i258.4263 Brazil Brazil Brazil Brazil Brazil Brazil Brazil Brazil 00 05 2020 00 05 2020 101 258 337 358

2014 1977 84 2 2 191-215 2000 9 3 3 75-8 2001 52 1-26 2008 14-39 2011 6 2012 15 2 2 265-88 2008 2009 75 2 2 212-23 2009 2018 2004 30 1 1 11-30 2013 2013 Porto, Portugal 2015 6 1 1 95-120 2005 5 1995 2 31-61 1998 83 1 1 17-34 2011 79 1 1 91-7 1969 4 4 4 309-36 1976 1297-349 2011 17 17 167-81 2007 3 2009 14 1 1 75-82 2012 42 28 28 149-74 2009 13 1 1 75-85 1996 66 4 4 543-78 2007 2013 3 3 3 277-88 2005 4 2016 2015 2016 21 2 2 179-91 2009 3 1 1 1-7 2015 28 2 2 87-109 2015 41 3 3 743-56 2010 2 2 259-76