2312-3893
2312-3893
S2312-38932020000200119
10.18004/rvspmi/2312-3893/2020.07.02.119
Paraguay
00
09
2020
00
09
2020
7
2
119
123
[
2018
3
3
3
82
]
[
2017
78
6
6
490-4
]
[
2016
9
1
1
12-8
]
[
2018
105
123-6
]
[
2019
91
3
3
367-71
]
[
2016
101
2
2
364-89
]
[
2018
5
2
2
30-7
]
[
2020
7
1
1
77-85
]