2221-2434 2221-2434 S2221-24342022000300352 Cuba 00 09 2022 00 09 2022 12 3 352 356

1 2019 17 1 1 2 2021 36 4 4 3 2021 14 6 6 4 2019 19 6 6 43 5 2017 36 4 4 6 2019 52 4 4 276-7 7 2018 32 2 2 234-40 8 2022