2307-0420
2307-0420
S2307-04202019000100020
10.18004/sopaci.2019.abril.20-26
Paraguay
00
04
2019
00
04
2019
43
1
20
26
[
2018
3
8
8
295-9
]
[
2017
2
1
1
55-60
]
[
2016
1
6
6
279-85
]
[
2017
2
1
1
233-43
]
[
2017
2
2
155-60
]
[
2017
1
2
2
171-5
]
[
2015
2
3
3
20-6
]
[
2015
6
4
4
175-81
]
[
2015
14th
313-8
]
[
2015
54
3
3
201-13
]
[
2014
66
5
5
345-53
]
[
2017
3
7
7
345-50
]
[
2015
2
1
1
78-90
]
[
2015
2
1
1
65-70
]
[
2016
137
4
4
481-6
]
[
2016
4
1
1
427-32
]
[
2013
28
2
2
372-81
]
[
2017
3
1
1
23-30
]
[
2017
6
1
1
10-4
]
[
231-41
]