1025-0255 1025-0255 S1025-02552021000200009 Cuba Cuba Cuba Cuba 00 04 2021 00 04 2021 25 2

1 2017 13 1 1 2 2017 3 Organización Mundial de la Salud 2020 4 2018 5 2019 18 56 56 254-72 6 2020 M ar 25 3 3 1137-46 7 2004 10 1 1 S43-8 8 2020 36 4 4 9 2018 27 4 4 10 2018 22 5 5 11 2015 19 2 2 12 2015 7 6 6 13 2016 20 2 2 14 2016 20 3 3 15 2015 5 1 1 16 2016 73 4 4 17 2016 20 4 4 6-25 18 2016 20 2 2 19 2015 41 1 1 20 2019 23 2 2 21 2018 22 2016 20 1 1 80-97