1816-8949
1816-8949
S1816-89492022000300019
10.18004/anales/2022.055.03.19
Paraguay
Paraguay
Paraguay
Paraguay
Paraguay
Brasil
Brasil
Italia
00
12
2022
00
12
2022
55
3
19
26
[
2016
55
7
7
556-70
]
[
2013
22
Suppl 1
Suppl 1
11-6
]
[
2019
82
1
1
37-55
]
[
2015
22
1
1
101-15
]
[
2005
59
5
5
342-5
]
[
2014
14
6
6
]
[
2004
59
2
2
93-104
]
[
1992
63
3
3
452-9
]
[
2007
42
8
8
1453-65
]
[
2002
14
2
2
476-82
]
[
2000
25
24
24
3186-91
]
[
2019
88
2
2
1-17
]
[
2003
8
2
2
23-74
]
[
2018
48
6
6
1273-96
]
[
2013
]
[
1994
]
[
2021
22
6
6
318-23
]
[
2022
62
1
1
47-61
]
[
2013
46
1
1
39-55
]
[
2020
263
558-67
]
[
2020
41
9
9
2461-70
]