1028-9933

1028-9933

S1028-99332021000400001

Cuba

Cuba

00 08 2021

00 08 2021

100 4

1

2020 24 2 2

2

2017 24 2 2

3

Organización Panamericana de la Salud 2019

4

2017 7 2 2

5

2016 38 4 4

517-29

6

2012

7

2019 23 4 4

8

2017 42 6 6

9

2015 54 1 1

10

2019 44 5 5

11

2020 27 4 4

12

2019 65 1 1

11-6

13

2017 9 1 1

10-8

14

2013

15

2016 15 1 1

16

2018 44 3 3

17

2014

18

2018 47 3 3

298-307