1816-8949
1816-8949
S1816-89492020000300017
10.18004/anales/2020.053.03.17
Paraguay
Paraguay
00
12
2020
00
12
2020
53
3
17
24
[
2012
5
suppl. 1
suppl. 1
i3-i14
]
[
2012
5
Suppl. 1
Suppl. 1
i25-38
]
[
2015
95
1
1
1-46
]
[
2015
90
8
8
1001-10
]
[
2013
98
1
1
160-73
]
[
2018
10
9
9
]
[
2014
85
1
1
174-81
]
[
2012
25
4
4
149-58
]
[
2018
29
2
2
69-75
]
[
2013
213
1035
1035
]
[
2018
25
3
3
224-9
]
[
2013
28
8
8
1195-206
]
[
2015
7
9
9
8199-226
]
[
2012
61
2
2
102-10
]
[
2010
23
4
4
S207-15
]
[
2011
34
9
9
2116-22
]
[
2019
70
e22-4
]
[
2020
46
1
1
e1-2
]
[
2018
10
6
6
]
[
2018
]