1982-596x 1982-596x S1982-596x2021000200779 10.14393/revedfil.v35n74a2021-60609 Brazil Brazil 00 05 2021 00 05 2021 35 74 779 811

2013 1999 2009 2012 1978 2012 2013 2014 2015 2013 2014 2008 2018 2013 32 32 2001 2015 2013 1999 2002