0104-4060 0104-4060 S0104-40602022000100909 10.1590/0104-4060.82174 Portugal 00 00 2022 00 00 2022 38

1977 2015 2018 2006 34 2009 2013 2015 2011 22 2 2 75-92 1999 2008 1991