1990-8644 1990-8644 S1990-86442022000100193 Ecuador 00 02 2022 00 02 2022 18 84 193 201

2018 843-52 2009 2019 20 20 1-12 2015 2014 18 33 33 2017 2011 15 2 2 146-51 2014 1993 41 4 4 134-7 2011 399-423 1978 2021 26 575-638 2017 16 31 31 97-124 2012 208-21 2018 29 3 3 237-48 2014 2015 2017 8 1 1 181-90 2014 2 1-11 2015 16 2 2 13-5 2013 2018 Valencia, España 2016 18 33 33 27-38 2011 1 1 28-45