1683-9803
1683-9803
S1683-98032020000300145
10.31698/ped.47032020005
Paraguay
00
12
2020
00
12
2020
47
3
145
150
[
2012
8
]
[
2002
6
21
21
1-5
]
[
2016
]
[
2008
36
12
12
3151-5
]
[
2016
30
1
1
17-24
]
[
2011
19
2
2
80-2
]
[
2011
19
5
5
1088-95
]
[
2014
30
1
1
38-44
]
[
2019
38
9
9
1124-30
]
[
2020
21
4
4
357-62
]
[
2015
]
[
O'Toole L.Kevin L.O'Hegarty N.Logan P
2004
15
1
1
23-6
]
[
2020
2020
6267432
]
[
2018
27
6
6
714-29
]
[
2015
8
7
7
212-7
]
[
2012
10
1
1
26-42
]