2610-8038
2610-8038
S2610-80382023000100050
10.35381/s.v.v7i13.2418
Ecuador
Ecuador
Ecuador
Ecuador
00
06
2023
00
06
2023
7
13
50
59
[
2020
5
1
1
286-97
]
[
2021
15
1
1
1-13
]
[
2016
32
4
4
]
[
2022
6
44
44
9-22
]
[
2021
18
3
3
22-31
]
[
OMS
1978
Geneva
]
[
2017
37
4
4
189-93
]
[
2018
20
6
6
677-83
]
[
2018
2
3
3
109-19
]
[
2018
71
Suppl 1
Suppl 1
531-7
]
[
2015
7
5
5
294-303
]
[
2022
2022
9253868
]
[
2015
21
1
1
127-42
]
[
2020
19
]
[
2021
37
1
1
]