1683-9803
1683-9803
S1683-98032018000100008
10.31698/ped.45012018002
Paraguay
00
04
2018
00
04
2018
45
1
8
16
[
2009
80
3
3
237-47
]
[
2008
35
2
2
95-100
]
[
2015
]
[
2012
53
1
1
11-25
]
[
2012
130
6
6
e1765-88
]
[
2000
128
399-404
]
[
2015
113
2
2
126-32
]
[
2013
pag 28-33
]
[
2009
27
2
2
]
[
2016
9
2
2
]
[
2015
83
11
11
680-9
]
[
2010
23
1586-95
]
[
2010
]
[
2017
3
2
2
]
[
1997
8
5
5
537-44
]
[
2014
142
9
9
1150-6
]
[
2008
106
6
6
]
[
2010
61
1
1
49-60
]
[
2014
142
11
11
1431-9
]
[
2011
15
3
3
212-8
]
[
2014
18
9
9
1329-33
]
[
2003
2
1
1
11
]
[
1999
149
64-74
]
[
2006
63
649-56
]
[
2002
70
538-44
]
[
2014
135
133-8
]
[
2013
132
5
5
e1216-26
]
[
et all
2014
490
1037-43
]
[
2014
217
2-3
2-3
248-54
]
[
2011
14
10
10
100
]
[
2011
24
2
2
218-27
]
[
2011
33
1
1
20-6
]
[
2012
35
3
3
253-64
]
[
2014
]