1607-050X 1607-050X S1607-050X2018000300204 Mexico 00 12 2018 00 12 2018 58 204 208 1988 337-57 2003 2014 287-316 2006 1983 4 2 2 229-46 1994 2011 2013 2014 2014 2007 157 157 153-71 1970 1976 1996 1999 2009 2016