1816-8949
1816-8949
S1816-89492021000300119
10.18004/anales/2021.054.03.119
Paraguay
Paraguay
00
12
2021
00
12
2021
54
3
119
128
[
2014
8a Ed
1869-79
]
[
2012
3ª Ed
1557-72
]
[
2010
26
1
1
46-54
]
[
2001
44
5
5
725-43
]
[
2007
43
2
2
92-100
]
[
2016
52
4
4
220-8
]
[
2015
11
6
6
395-7
]
[
2020
161-81
]
[
2014
28
2
2
293-306
]
[
2010
210
11
11
550-5
]
[
2019
6
1
1
134-12
]
[
2005
141
7
7
869-72
]
[
2018
42
2
2
17-22
]
[
2015
74
2
2
140-63
]
[
2011
53
5
5
434-48
]
[
2012
66
5
5
699.e1-699.e18
]
[
2010
35
2
2
131-4
]