2218-3620 2218-3620 S2218-36202021000300361 Cuba Cuba 00 06 2021 00 06 2021 13 3 361 369

2019 11 3 3 261-5 2017 5 3 3 208-9 2017 5 2 2 34-9 2020 8 2 2 120-8 2020 3 4 4 226-9 2020 46 46 179-204 2018 39 1 1 1-12 2018 28 2 2 108-36 2020 25 89 89 22-37 2019 2016 Matanzas, Cuba 2020 2015 2020 2020 12 2 2 61-70