2307-0420
2307-0420
S2307-04202018000100019
10.18004/sopaci.2018.abril.19-23
Paraguay
Paraguay
00
04
2018
00
04
2018
42
1
19
23
[
2013
184
1
1
514-8
]
[
2012
60
2
2
127-31
]
[
2014
58
8
8
824-7
]
[
2012
12
1
1
13-6
]
[
2014
21
7
7
2303-9
]
[
2014
12
2
2
234-40
]
[
2012
10
21
]
[
2013
18
5
5
533-42
]
[
2014
21
12
12
3859-64
]
[
2010
74
35-6
]
[
2014
1
2
2
234-50
]
[
2010
81
3
3
165-9
]
[
2013
34
1-2
1-2
21-6
]
[
2006
76
3
3
123-6
]
[
47
1
1
2014
]