2448-6442 2448-6442 S2448-64422017000200462 Mexico 00 08 2017 00 08 2017 35 104 462 466 1980 1998 2006 XXII 108 108 29-83 1990 VIII 24 24 571-602 1986 2004 1993 2009 30 30 1999 17 50 50 581-5 2008 291-318 2003 2016 2015 2012