1727-8120 1727-8120 S1727-81202021000300692 Cuba Cuba Cuba 00 12 2021 00 12 2021 21 3 692 710

2018 25 2017 30 2 2 2020 33 Ministerio de Salud Pública 2020 2017 15 1 1 2012 2018 7 2020 2018 XII 2 2 2021 5 1 1 2018 20 9 9 2019 61 4 4 2019 2015 30 86 86 2018 2017 2 1 1 2020 35 3 3 2020 2019 2 2018 26 10 10 2017 13 2 2 2020 73 3 3 2018 2015 143 3 3 2019 38 1 1