1578-8423 1578-8423 S1578-84232020000200016 Mexico Spain Mexico 00 08 2020 00 08 2020 20 2 201 217

2017 16 2 2 7 2013 29 3 3 1038-59 2015 15 1 1 233-42 1979 34 10 10 844-50 2017 42 5 5 286-92 2019 28 3 3 79-85 2011 20 2 2 445-54 2000 9 1 1 143-57 2003 2010 17 4 4 277-307 2014 1960 2019 28 Supl 1 Supl 1 17-23 2017 6 2 2 2018 2 3 3 249-63 2012 361-99 2010 2009 2 3 3 98-101 2016 2008 8 2 2 59-81 2009 18 2 2 217-34 2018 27 4 4 9-14 1979 37 1 1 1-11 1979 37 1 1 1-11 1982 42 1 1 168-77 1933 4 83-91 2009 40 108-35 2011 2002 54 3 3 173-85 2004 44 3 3 279-98 2006 1 160-8 2012 21 1 1 163-70 2012 23 3 3 2017 8 1-10 2019 4 14 14 1-17 2000 20 1-18 2001 20 1 1 36-54 2014 26 2 2 207-14 2013 23 2 2 153-60 2017 8 1-10 2013 17 1 1 5-16 2017 2 9 9 1-10 2019 1998 58 61-96 2020 20 1 1 10-24 2017 26 2 2 91-7 2017 2012 23 3 3 331-45 2020 20 1 1 261-71 Real Academia Española 2014 23a 2020 1 27-37 2010 1-34 2015 24 1 1 21-7 2015 2009 2020 20 1 1 62-74 2019 17-1