2077-2874 2077-2874 S2077-28742020000100046 Cuba 00 03 2020 00 03 2020 12 1 46 60

1 2014 2 Ministerio de Salud Pública 1999 3 2016 8 2 2 4 2016 8 3 3 5 2013 17 3 3 6 2012 4 1 1 7 2016 8 3 3 8 2004 7 ^s2 ^s2 2 9 2015 17 441-50 10 2014 28 4 4