2312-3893
2312-3893
S2312-38932019000200057
10.18004/rvspmi/2312-3893/2019.06.02.57-063
Paraguay
00
09
2019
00
09
2019
6
2
57
63
[
2019
139
10
10
e56-e528
]
[
2014
35
42
42
2950-9
]
[
2009
119
3
3
e21-181
]
[
2004
364
9438
9438
937-52
]
[
2015
163
4
4
245-53
]
[
2016
133
10
10
967-78
]
[
2008
156
6
6
1026-34
]
[
2013
17
1
1
54-60
]
[
2017
20
1
1
16-9
]
[
2018
25
5
5
759-63
]
[
2013
5
3
3
280-4
]
[
2014
4
4
538-46
]
[
2014
1
2
2
28-41
]
[
2017
15
2
2
45-55
]
[
2017
15
2
2
56-63
]
[
2019
6
1
1
86-123
]
[
2013
17
6
6
37-50
]
[
2013
19
5-6
5-6
257-65
]
[
2017
145
4
4
458-67
]
[
2017
9
1
1
24-8
]
[
2015
4
11
11
1858-62
]
[
2019
12
6
6
993-1003
]
[
2011
21
2
2
118-27
]
[
2019
72
6
Engl Ed
6
466-72
]
[
2018
30
3
3
137-53
]
[
2016
3
2
2
1-6
]
[
2019
]
[
2018
12
1
1
247-64
]