2307-0420
2307-0420
S2307-04202016000200036
10.18004/sopaci.noviembre.36-37
Paraguay
Paraguay
Paraguay
Paraguay
00
11
2016
00
11
2016
40
2
36
37
[
2016
18
3
3
209-20
]
[
2011
89
10-9
]
[
2014
50
10
10
1747-57
]
[
2015
67
2
2
158-66
]
[
2007
16
33-45
]
[
2012
]
[
1996
77
7
7
1254-62
]