1028-9933

1028-9933

S1028-99332021000500003

Ecuador

Ecuador

Ecuador

Cuba

Cuba

00 10 2021

00 10 2021

100 5

1

2014 14 2 2

121-9

2

Organización Mundial de la Salud

2014

3

2017 1 91 91

74-82

4

2018 113 10 10

1905-26

5

2004 161

437-43

6

2016 160

177-82

7

2017 17

8

2017

1-9

9

2017 29 1 1

3-5

10

2015

11

2017 9 2 2

12

2019 114 2 2

278-93

13

2018 48

2169-76

14

2017 29 3 3

15

2016 148

1-10

16

2019 25

238-47

17

2019

18

2017 43 4 4

366-76

19

2019 2ed

20

2008

21

1980 29 2 2

119-27

22

2015 12 10 10

12291-303

23

2019 197

78-82

24

2016 26 2 2

130-3

25

2015 51

31-7

26

2019 10

27

2019 80 2 2

402-10

28

2019 16 8 8

29

2019 10 303 303

30

2017 13

31

2017 13

32

2017

33

2019 17

34

2016 18 2 2

183-90

35

2018 22

54-8

36

2017 125 5 5

1741-8

37

2018 241

546-53

38

2019 101 101

78-84