1683-9803
1683-9803
S1683-98032018000200155
10.31698/ped.45022018008
Paraguay
00
08
2018
00
08
2018
45
2
155
164
[
2008
]
[
2013
84
6
6
685-91
]
[
2017
37
2
2
84-98
]
[
2003
112
32-5
]
[
2006
74
4
4
519-626
]
[
2004
80
suppl
suppl
1725S-9S
]
[
2003
88
8
8
3539-45
]
[
2012
16
2
2
129-33
]
[
2012
97
10
10
3461-6
]
[
2006
116
8
8
2062-71
]
[
2017
15
4
4
293-302
]
[
2008
84
85
85
386-94
]
[
2015
72
4
4
225-34
]
[
2017
106
1
1
276-83
]
[
2010
1
1-8
]
[
1989
25
6
6
623-8
]
[
2012
110
6
6
e123-5
]
[
2002
7
7
7
455-8
]
[
2005
15
2
2
112-20
]
[
2003
142
2
2
169-73
]
[
2017
106
1
1
105-12
]
[
1989
26
1
1
22
]
[
cassinelli H.Ayala M.Mautalen C
1995
96
2
2
66-70
]
[
2017
9
319
]
[
2008
162
6
6
505-12
]
[
2005
59
177-84
]
[
2016
8
75
]
[
2012
81
7
7
690-7
]
[
2016
31
1
1
121-9
]
[
2009
94
26-34
]
[
2005
15
2
2
112-5
]
[
2013
84
6
6
672-80
]
[
Martin del Barrio S.Corrales C.Pou Fernández J
2010
72
5
5
343-6
]
[
1997
349
1801-4
]
[
2004
50
6
6
364-8
]
[
2016
51
94-9
]
[
2017
8
6
6
132-43
]
[
2017
165
101-8
]
[
2006
77
2
2
159-66
]
[
2015
72
3
3
190-4
]
[
2004
64
2
2
103-6
]
[
2013
70
3
3
421-31
]
[
2013
2
49-51
]
[
2000
137
143-5
]
[
2004
89
699-711
]
[
2007
177
2
2
161-6
]
[
2017
4
1-4
]
[
2006
80
suppl
suppl
1697S-705S
]
[
2015
28
0
0
815-23
]
[
2012
196
7
7
466-8
]
[
2010
2010
14502
]
[
2008
122
5
5
1142-52
]
[
2013
88
12
12
1378-87
]
[
2016
85
83-106
]
[
2000
89
5
5
513-8
]