0034-7523

0034-7523

S0034-75232021000300018

Cuba

00 09 2021

00 09 2021

60 3

1

2013

2

2004

3

2017

4

2008 60 1 1

5

2016 11 4 4

6

2018 60 1 1

7

2017 11 4 4

8

2012 2 1 1

9

2018

10

Organización Mundial de la Salud (OMS) 2018

11

2017 28 1 1

123-6

12

2017 4ta

13

2018

372-82

14

WHO 2019

15

2018 14 14

14

16

2017 10

664-72