2448-8771 2448-8771 S2448-87712019000100056 Mexico Mexico Mexico 00 04 2019 00 04 2019 31 1 56 61

1 1929 32 129-40 2 2016 9 34 34 12-115 3 2005 70 6 6 400-3 4 2014 9 2015 62 1 1 45-9 5 2012 6 2013 17 1 1 7 2012 22 901-7 8 2014 16 1 1 35-7 9 2010 10 2 2