1816-8949
1816-8949
S1816-89492022000200068
10.18004/anales/2022.055.02.68
Paraguay
00
08
2022
00
08
2022
55
2
68
81
[
2010
120
6
6
1233-45
]
[
2020
66
9
9
1247-51
]
[
2000
257
9
9
498-501
]
[
2008
16
6
6
536-42
]
[
2004
114
1-23
]
[
2021
130
3
3
234-44
]
[
2015
75
4
4
260-8
]
[
2010
118
450-4
]
[
2019
37
5
5
324-34
]
[
2019
35
2
2
51-6
]
[
2017
11
2
2
117-28
]
[
2010
120
6
6
1233-45
]
[
2017
vol 206
]
[
2008
16
6
6
536-42
]
[
1994
108
3
3
226-9
]
[
2008
118
7
7
1236-47
]
[
2012
45
3
3
671-94
]
[
2004
130
9
9
1039-42
]
[
1993
102
8
8
580-3
]
[
2020
11
2
2
117-28
]
[
2017
46
2
2
1-7
]
[
2021
72
2
2
109-20
]
[
2015
75
4
4
260-8
]
[
1983
8
2
2
109-19
]
[
2021
130
3
3
234-44
]
[
2017
2ª ed
387-95
]
[
1976
85
4
4
508-16
]
[
1999
125
7
7
743-8
]
[
2002
128
4
4
425-8
]
[
1989
14
3
3
217-25
]
[
2016
154
4
4
689-92
]
[
2013
37
1
1
27-30
]
[
2015
272
10
10
2885-96
]
[
2000
257
9
9
498-501
]
[
2016
125
3
3
235-41
]
[
2010
61
6
6
422-7
]
[
2001
111
9
9
1639-44
]
[
2013
79
5
5
636-42
]
[
2005
114
6
6
463-71
]
[
2019
26
2
2
31-6
]
[
2013
139
5
5
496-501
]