2312-3893
2312-3893
S2312-38932017000200009
10.18004/rvspmi/2312-3893/2017.04(02)09-010
Paraguay
00
09
2017
00
09
2017
4
2
9
10
[
2017
43
3
3
304-77
]
[
2017
18
40
40
229-42
]
[
2017
35
1
1
109-22
]
[
2012
102
1
1
25-36
]
[
2017
23
42
42
30-4
]
[
2014
103
7
7
561-7
]
[
2015
44
1
1
75-81
]
[
2017
9
4
4
]
[
2016
4
1
1
ofw249
]
[
2017
15
1
1
15
]
[
2014
2014
547818
]
[
2013
39
5
5
427-32
]
[
2014
10
10
10
1349-56
]