1647-6158 1647-6158 S1647-61582021000200151 Portugal 30 06 2021 30 06 2021 12 34 151 165

1910 5 2008 5 5 1990 1996 2004 1963 2014 2002 1964 27 27 26-8 2006 2009 359-85 1997 111-29 1994 2012 6 77-88 2006