1727-897X

1727-897X

S1727-897X2023000601331

Ecuador

00 12 2023

00 12 2023

21 6 1331 1337

1

Organización Mundial de la Salud 2022

2

2020 13 21 21

1191-200

3

2020 29 1 1

4

2019 65 4 4

489-502

5

2018 44 1 1

6

2020 5 6 6

7

2022 4 1 1

100-10

8

2019 52 3 3

239-51

9

2021 20 3 3

10

2021 40 2 2

41-7

11

2019 19 2 2

12

2019

13

2022 7 6 6

14

1999 15 3 3

15

2020 33 11 11

1487-99

16

2019 36 1 1

37-42