1727-897X

1727-897X

S1727-897X2020000300388

Cuba

Cuba

Cuba

00 06 2020

00 06 2020

18 3 388 395

1

2020 26 7 7

9

2

World Health Organization 2020

3

Ministerio de Salud Pública 2020

4

Ministerio de Salud Pública 2020

5

2009 25 4 4

9

6

Ministerio de Salud Pública 2014

7

2017 95 1 1

27-35

8

2016 47

10-4

9

2020

10

2020

11

2020

1-3

12

2020 63 5 5

706-11

13

10/0 3/ 20