2307-0420
2307-0420
S2307-04202020000100007
10.18004/sopaci.2020.abril.7-11
Paraguay
00
04
2020
00
04
2020
44
1
7
11
[
1993
269
8
8
1018-24
]
[
2019
41
16-9
]
[
2016
28
1
1
116-9
]
[
2001
181
6
6
520-5
]
[
2009
9
1
1
13
]
[
2000
179
2
2
114-21
]
[
2004
32
3
3
115-22
]
[
2016
33
5
5
414-23
]
[
2008
22
1
1
8-15
]
[
2012
]
[
2016
18
11
11
922-8
]
[
2015
150
2
2
169-72
]
[
2019
]
[
2010
14
4
4
476-83
]
[
2016
17
2
2
78-81
]
[
2011
9
4
4
192-5
]
[
2013
28
3
3
186-95
]
[
2007
59
1
1
10-5
]
[
2017
32
1
1
20
]
[
]
[
2017
41
3
3
21-32
]
[
2002
184
3
3
254-8
]
[
2014
61
132
132
958-65
]