2307-0420
2307-0420
S2307-04202020000200013
10.18004/sopaci.2020.agosto.13
Paraguay
00
08
2020
00
08
2020
44
2
13
15
[
2018
38
1
1
]
[
2011
31
4
4
324-9
]
[
2001
6
3
3
]
[
2018
48
1
1
13-22
]
[
2018
13-6
]
[
2000
39
1
1
61-7
]
[
2011
17
2
2
95-101
]
[
2015
72
146-58
]
[
2010
32
1
1
]
[
2006
91
3-4
3-4
100-4
]