1816-8949
1816-8949
S1816-89492020000200105
10.18004/anales/2020.053.02.105
Paraguay
00
08
2020
00
08
2020
53
2
105
126
[
2020
24
91-8
]
[
2020
1-11
]
[
2020
181
2
2
281-292.e6
]
[
2020
271-80
]
[
2020
Vol. 12250
]
[
2020
]
[
2020
5
1
1
16-8
]
[
2020
63
3
3
364-74
]
[
2005
9
6
6
323-30
]
[
2020
xxxx
xxxx
0-4
]
[
2008
43
3
3
336-41
]
[
2006
16
2
2
141-7
]
[
2005
5
5
5
375-86
]
[
2012
2
3
3
264-75
]
[
2020
84
106519
]
[
2019
94
5
5
1-15
]
[
2020
1-13
]
[
2020
;(
Ma
2-4
]
[
2008
93
5
5
543-8
]
[
2017
32
3
3
197-209
]
[
2010
247-57
]
[
2014
13
4
4
224-34
]
[
2017
7
1-13
]
[
2005
26
4
4
322-4
]
[
2018
3448-56
]
[
2018
20
12
12
]
[
2020
;1
1(
1-5
]
[
2019
14
3
3
1-11
]
[
2017
Vol. 21
10-1
]
[
2018
14
5
5
325-36
]
[
2020
44
44
1084-90
]
[
2004
203
2
2
631-7
]
[
2020
12
1
1
1-5
]
[
2020
]
[
2010
12
3
3
170-5
]
[
2014
11
7
7
413-26
]
[
2018
27
6
6
1323-1337.e5
]
[
2020
17
116-29
]
[
2004
383
1
1
45-51
]
[
2018
72
5
5
1072-5
]
[
2017
1-10
]
[
2020
10022
1-8
]
[
2020
19
6-8
]
[
2020
]
[
2020
]
[
2016
375
11
11
]
[
2010
90
2
2
675-754
]
[
2012
2
1
1
141-219
]
[
2018
596
15
15
2969-76
]
[
2014
1-9
]
[
2008
215
3
3
273-9
]
[
1973
16
6
6
648-59
]
[
1989
95
5
5
1123-8
]
[
2013
61
1
1
5-13
]
[
2010
5
3
3
195
]
[
1995
333
23
23
1547-53
]
[
2009
167
1
1
26-35
]
[
2017
196
8
8
964-84
]
[
2017
17
6
6
208-13
]
[
2017
20
04
04
87-95
]
[
2017
26
143
143
160096
]
[
2009
3
6
6
635-50
]
[
2010
36
5
5
758-64
]
[
2020
00
0
0
1-2
]
[
2020
]
[
2020
120-8
]
[
2014
41
4
4
518-28
]
[
2011
364
656-65
]
[
2016
5
1
1
10
]
[
2018
;9
(J
]
[
2013
48
3
3
271-9
]
[
2018
5
1
1
]
[
2012
307
23
23
2526-33
]
[
2020
1-11
]
[
2017
21
1
1
1-9
]
[
2007
100
2
2
174-90
]
[
2017
377
6
6
562-72
]
[
2005
436
7047
7047
112-6
]
[
2015
5
8209
]
[
2017
21
1
1
4-6
]
[
2020
]
[
2019
7
3
3
317-24
]
[
1997
155
1
1
21-5
]
[
2019
15
11
11
671-92
]
[
2019
25
]
[
2017
93
3
3
212-25
]
[
2010
16
5-6
5-6
210-5
]
[
2020
;(
Ap
1-26
]
[
2020
.0
6.
]
[
2020
]