0104-4060 0104-4060 S0104-40602019000100010 10.1590/0104-4060.62350 Brazil 00 01 2019 00 01 2019 35 73 161 180

2010 2012 1970 2013 a 2013 b 1964 1968 2007 1922 2. ed. 2011 1966 1997 2017 1969 2017 1959 2005 2014 1965 16/0 8/ 20