1029-3019 1029-3019 S1029-30192022000100124 Cuba 00 02 2022 00 02 2022 26 1 124 132

1 2019 2 2017 21 1 1 319-26 3 2017 56 2 2 4 2012 23 3 3 5 2018 96 6 6 6 2012 90 7 7 421-8 7 2018 32 2 2 8 2019 23 1 1 1-5 9 2018 5 3 3 10 2019 18 1 1