1029-3043

1029-3043

S1029-30432020000100068

Cuba

Cuba

00 03 2020

00 03 2020

24 1 68 84

1

de la Noval García R 2017

2

World Health Organization 2011

3

2016

4

2008 26 4 4

5

2017 11

6

2016 15 1 1

7

2009

8

2008 34 1 1

9

2017 7 2 2

10

2009 5 3 3

11

2011 49 3 3

12

2017

13

2013

14

2014

15

2014 9 3 3

16

2017 56 2 2

17

2017

18

2010 5

19

1968

20

2009