1794-2489 1794-2489 S1794-24892018000100257 10.25058/20112742.n28.11 Spain Chile 00 06 2018 00 06 2018 28 257 274

1990 2007 2013 2010 2001 2015 15-34 1991 2008 1992 2006 2011 2004 2000 1983 1971 2010 1996 2010 1981