0185-1918 0185-1918 S0185-19182018000200413 10.22201/fcpys.2448492xe.2018.233.59148 Mexico 00 08 2018 00 08 2018 63 233 413 419 2012 2016 2006 2009 45-63 2005 307-40 2011 16 2 2 315-34 2003 2009