1816-8949
1816-8949
S1816-89492019000100017
10.18004/anales/2019.052(01)17-024
Paraguay
00
04
2019
00
04
2019
52
1
17
24
[
2014
8ª Ed
439-48
]
[
2012
3ª Ed
335-56
]
[
1985
13
229-33
]
[
1995
333
24
24
1600-7
]
[
2006
4
1
1
22-6
]
[
2003
]
[
2002
29-54
]
[
2014
47
1
1
19-31
]
[
2013
13
4
4
330-6
]
[
2017
29
4
4
499-508
]
[
2014
40
8
8
1743-7
]
[
1992
7
277-85
]
[
2008
128
1
1
35-44
]
[
2005
28:164
]
[
2008
58
25
]
[
2014
25
2
2
225-34
]
[
2000
115
2
2
149-53
]
[
2011
2
3
3
87-94
]
[
2013
133
5
5
1197-204
]
[
2010
2ª Ed
206-11
]
[
2012
13
1
1
49-54
]
[
2016
174
6
6
1194-227
]
[
1986
204
5
5
503-12
]
[
2011
Ju
n
2
3
3
87-94
]
[
2015
54
1
1
108-15
]
[
2010
163
4
4
847-53
]