2312-3893
2312-3893
S2312-38932020000200062
10.18004/rvspmi/2312-3893/2020.07.02.62
Paraguay
Argentina
00
09
2020
00
09
2020
7
2
62
71
[
2012
30
1
1
61-71
]
[
2008
24
1
1
16-21
]
[
2009
374
9702
9702
1714-21
]
[
2015
31
3
3
350-5
]
[
2017
15
3
3
111-28
]
[
2015
21
41
41
8-16
]
[
2007
]
[
2015
28
3
3
209-12
]
[
2009
12
36
36
332-40
]
[
2012
58
228
228
216-23
]
[
2014
]
[
2016
22
1
1
14-7
]
[
2015
]
[
2014
82
5
5
389-95
]
[
2015
18
33
33
52-65
]