1816-8949
1816-8949
S1816-89492022000300027
10.18004/anales/2022.055.03.27
Paraguay
Paraguay
Paraguay
Paraguay
00
12
2022
00
12
2022
55
3
27
34
[
2017
53
9
9
501-9
]
[
OMS
2021
]
[
WHO
2021
]
[
2018
20
491-7
]
[
2018
77
4
4
247-57
]
[
2019
39
2
2
330-8
]
[
2018
34
2
2
122-8
]
[
2013
13
2
2
64-70
]
[
2014
4
2
2
]
[
2017
9
2
2
164-70
]
[
2020
10
1
1
]
[
2013
45
3
3
]