0864-0319 0864-0319 S0864-03192021000100012 Cuba 00 03 2021 00 03 2021 37 1

1 2019 34 4 4 2 2018 34 3 3 3 2018 286 183-92 4 Organización Panamericana de la Salud 2019 7-41 5 2019 27 2 2 244-52 6 2012 35 2 2 269-83 7 2005 14 48-49 48-49 66 8 2018 3 25 25 94-6