2312-3893
2312-3893
S2312-38932018000200100
10.18004/rvspmi/2312-3893/2018.05(02)100-104
Paraguay
Paraguay
00
09
2018
00
09
2018
5
2
100
104
[
2017
13
1
1
13-24
]
[
2013
124
61-79
]
[
2011
44
5
5
338-45
]
[
2013
368
14
14
1291-302
]
[
2015
7
3
3
204-8
]
[
2017
34
3
3
180-4
]
[
2011
53
9
9
897-909
]
[
2016
8
3-6
]
[
2017
198
8
8
3245-54
]
[
2018
9
1
1
173-84
]