1683-9803
1683-9803
S1683-98032019000300204
10.31698/ped.46032019009
Paraguay
Paraguay
00
12
2019
00
12
2019
46
3
204
208
[
2004
38
6
6
582-90
]
[
2003
9
1
1
62-5
]
[
2012
27
6
6
370-5
]
[
1996
]
[
2016
41
3-4
3-4
123-36
]
[
2005
43
2
2
109-21
]
[
2008
8
1
1
59-76
]
[
2017
28
2
2
135-8
]
[
2017
20
6
6
661-7
]
[
1995
45
7
7
1253-60
]
[
2018
34
2
2
235-45
]