1029-3019

1029-3019

S1029-30192021000401047

Cuba

Cuba

Cuba

00 08 2021

00 08 2021

25 4 1047 1059

1

2017

2

1999 3 1 1

3-4

3

2020 10 2 2

4

2016 23 23

87-96

5

Organización Panamericana de la Salud 2015

6

2014 142 ^s1 ^s1 1

39-44

7

2019 40 3 3

8

9

2008

10

2014

11

2016

12

2017

13

2017

14

2019 10 3 3

15

2017

16

2018