1028-9933

1028-9933

S1028-99332022000500005

Ecuador

00 10 2022

00 10 2022

101 5

1

2020 31 2 2

130-8

2

Pan American Health Organization 2018

3

PAHO 2016

4

Organización Panamericana de la Salud 2014

5

2017

6

2020

33-43

7

2017

8

2021 31 2 2

99-106

9

2017 12 5 5

10

2017

11

2017

12

1988

13

2010 26 1 1

98-116

14

2011 13 41 41

162-8

15

2016 43 1 1

32-8

16

2017 19 60 60

179-82

17

2010 28 1 1

101-7

18

2014 2 2 2

79-87

19

2014 7 11 11

9-18