1561-3194 1561-3194 S1561-31942023000300019 Cuba Cuba Cuba 00 06 2023 00 06 2023 27 3

1 2019 22 2 2 148-58 2 2020 3 2020 4 2017 13-282-99 5 2017 21 1 1 6 2017 39 2 2 269-79. 7 2020 8 2018 16 3 3 392-8. 9 2019 45 1 1 10 2018 11 2017 12 2018 13 1983 5a 923 14 2020 4 2 2 38-44