1870-6916 1870-6916 S1870-69162018000200130 Mexico 00 00 2018 00 00 2018 12 45 130 150

2011 2012 2004 1974 5 5 15-31 2011 1995 2010 2006 2016 2011 2008 622 1992 1978 2011 2002 1998 2009 2012 2009 412 1978 2010 75 75 189 189 8 2003 2006 2002