2077-2874 2077-2874 S2077-28742021000400115 Cuba Cuba Cuba Cuba 00 12 2021 00 12 2021 13 4 115 129

1 2018 10 3 3 2 2018 6 2 2 3 2017 15 2 2 4 Ministerio de Salud Pública 2010 5 2017 9 1 1 6 2015 29 4 4 7 2017 8 2007 9 2020 8 1 1 10 2019 3 28 28 11 2018 12 1 1 12 2018 21 2 2