1028-4818 1028-4818 S1028-48182019000501064 Cuba 00 10 2019 00 10 2019 23 5 1064 1078

1 2014 20 ^s1 ^s1 1 2 2014 39 2 2 3 2014 8 1 1 4 2013 9 2 2 2-13 5 2008 4 6 Ministerio de Salud Pública 2014 7 2013 52 2 2 146-53 8 2013 77 1 1 9 2016 22 3 3 10 2019 21 1 1 11 2015 16 1 1 25-7 12 2015 9 3 3 61-4 13 2016 64 2 2 223-8 14 2015 28 4 4 420-33