2307-0420
2307-0420
S2307-04202018000300012
10.18004/sopaci.2018.diciembre.12-17
Paraguay
00
12
2018
00
12
2018
42
3
12
17
[
1959
36
36
343-52
]
[
2014
97
97
1878-84
]
[
1999
118
118
894-9
]
[
2006
1
1
51-3
]
[
2008
3
3
577-82
]
[
2008
177
177
531-5
]
[
2010
89
89
S2084-9
]
[
2010
90
90
1753-7
]
[
2003
39
1
1
29-34
]
[
1994
67
67
140-8
]
[
2016
108
3
3
105-8
]
[
2016
1
1
17-22
]