1984-5987 1984-5987 S1984-59872018000300609 10.12957/childphilo.2018.36038 Brazil Brazil 00 09 2018 00 09 2018 14 31 609 624

2008 19-78 2009 a 21-5 2009 b 31-48 2009 c 111-20 2009 d 121-6 2012 a 123-8 2012 b 213-40 2015 2002 19 19 2001 1988 1984 1999 2011 2017 1990 2016 18 33 33 108-21 2009 2006 Cachoeira do Sul, RS 2017 35-48