2014-9832 2014-9832 S2014-98322017000600007 10.33588/fem.206.921 Chile 00 00 2017 00 00 2017 20 6 301 304

1 2003 19 19-24 2 2001 23 245-51 3 2002 29 132-41 4 1999 21 563-70 5 2007 2 115-25 6 2014 7 2016 32 49-59 8 2016 16 76-86 9 2009 12 149-55 10 2010 11 147-69