2221-2434 2221-2434 S2221-24342023000200231 Cuba 00 06 2023 00 06 2023 13 2 231 234

1 2020 27 1 1 27-42 2 2022 16 2 2 3 2021 10 2 2 4 2019 5 1 1 5 2004 361 1-3 1-3 258-61 6 2018 12 1 1 7 2022 149 1 1 112907 8 2021 13 67 67 6827 9 2018 12 3 3