0864-2141

0864-2141

S0864-21412020000300016

Cuba

00 09 2020

00 09 2020

34 3

1

2020 20 7 7

777-8

2

2020

3

UNESCO 2020

4

2020 12 3 3

5

2020 395 10223 10223

514-23

6

CDC Report 2020

7

2020 368 6494 6494

8

World Health Organization 2020

9

2020 368 6490 6490

489-93

10

2020 9 1 1

11

2020 23 2 2

55-7

12

2015 27 2 2

140-6

13

2017 8

369-75

14

2017 10 1 1

20-30

15

2014 37 2 2

140-5

16

2009 38 8 8

724-6

17

2016 28 2 2

209-17

18

2019 21 3 3

19

2018 1

D011736

20

2019 24 1 1

1666538

21

2017 92 1 1

16-9