0138-6557

0138-6557

S0138-65572023000400026

Ecuador

00 12 2023

00 12 2023

52 4

1

2021 13 3 3

512-24

2

2019 41 3 3

708-24

3

2018 9 1 1

9-13

4

2023 25 1 1

5

2021 40 3 3

6

2021 37 2 2

7

Ministerio de Salud Pública del Ecuador 2019

8

2023 52 3 3

9

2023 6 1.1 1.1

105-19

10

2020

11

2001 75 5 5

407-20

12

2020 16 3 3

1-8

13

2018 44 2 2

1-13

14

2020 36 4 4

1-10

15

2020 5 1 1

29-37

16

2019 48 ^s1 ^s1 1

17

2018 XII 3 3

128-39

18

2018 20 2 2

19

2019 35 4 4

515-24

20

2019 16 4 4

362-73

21

2019 30 1 1

2-5