1561-3194 1561-3194 S1561-31942022000400014 Cuba Cuba Cuba 00 08 2022 00 08 2022 26 4

1 2018 40 4 4 2 2016 5 20 20 261-7 3 2017 21 6 6 15-25 4 2017 21 2 2 1-6 5 2016 31 4 4 237-9 6 2020 23 2 2 75-9 7 2019 8 2016 9 2011 II 5 5 3-24 10 2004 35 1 1 1-33. 11 2017 58 1 1 68-74.