0864-2176 0864-2176 S0864-21762021000300016 Cuba 00 09 2021 00 09 2021 34 3

1 2017 30 2 2 2 2019 31 2 2 3 2019 32 2 2 4 2019 32 2 2 5 2016 6 2015 7 2016 8 2011 2 9-11 9 2016 27 1 1 45-50 10 2016 134 5 5 487-94 11 2018 12 2015 1530-8 13 2015 14 2018