1812-9528
1812-9528
S1812-95282017000300093
10.18004/mem.iics/1812-9528/2017.015(03)93-098
Paraguay
00
12
2017
00
12
2017
15
3
93
98
[
2014
]
[
2017
72
2
2
129-32
]
[
2005
38
2
2
107-15
]
[
2011
16
4
4
508-13
]
[
2012
34
1
1
57-60
]
[
2014
81
1
1
10-4
]
[
2011
101
3
3
403-9
]
[
2015
7
5
5
e613-21
]
[
2004
70
5
5
302-5
]
[
2011
13
5
5
289-95
]
[
2015
14
1
1
7
]
[
2010
14
2
2
0
]
[
2010
15
1113-22
]
[
2007
15
1
1
106-12
]
[
2014
22
7
7
1981-8
]
[
1988
65
19-22
]
[
2011
23
8
8
518-24
]
[
2015
19
2
2
194-200
]
[
2013
8
227
]
[
2006
17
4
4
336-42
]
[
2010
48
1
1
66-71
]
[
2006
38
2
2
994-1000
]
[
2015
2
1
1
]
[
2014
2
7
7
41-8
]
[
2007
71
11
11
1681-5
]
[
2006
11
1
1
17-21
]
[
2015
]
[
2017
7
6
6
798-802
]
[
2008
105
5
5
e1-6
]
[
2011
]
[
2015
19
1
1
77-82
]
[
2015
19
9
9
1080-7
]