2312-3893
2312-3893
S2312-38932021000100173
10.18004/rvspmi/2312-3893/2021.08.01.173
Paraguay
Paraguay
00
03
2021
00
03
2021
8
1
173
177
[
2018
32
3
3
286-93
]
[
2009
8
9
9
844-56
]
[
2010
54
3
3
335-8
]
[
2019
65
2
2
127-9
]
[
2017
17
54
]
[
1992
65
2
2
127-9
]
[
2019
6
2
2
84-9
]