1815-7696 1815-7696 S1815-76962022000401328 Cuba Cuba 00 12 2022 00 12 2022 20 4 1328 1337

2020 7 38-45 38-45 2017 Pinar del Río 2018 9 9 111-25 MES 2004 2016 6 6 6 815 2022 20 1 1 123-38 2021 2017 9 5 5 82-9 2016 6 6 120-9 2018 37 1 1 19-36 2019 23 6 6