1684-1824

1684-1824

S1684-18242021000102963

Cuba

00 02 2021

00 02 2021

43 1 2963 2976

1

2020 24

2

15/0 3/ 20

3

2020 46 2 2

4

2019 45 1 1

5

OMS

2019

6

2020 4 1 1

bjgpopen20X101041

7

2020 9 2 2

575

8

OMS

2020

9

2019 45 4 4

10

INFOMED

28/0 4/ 20

11

BBC News Mundo

12/0 3/ 20

12

2019 13 3 3

36

13

2013 13 9 9

5819

14

2016 95 5 5

10 p

15

Centro Nacional de Información de Ciencias Médicas

2016 2 4 4

10 p

16

2015 19 2 2

189-202

17

2012

18

2013

19

2018 44 3 3

20

OMS

2020

21

2019 21 1 1

22

2018 72 5-6 5-6

332-8

23

FAO/IFAD/PMA

2020

24

05/0 6/ 20

25

OMS 2020