1812-9528
1812-9528
S1812-95282018000100033
10.18004/mem.iics/1812-9528/2018.016(01)33-038
Paraguay
00
04
2018
00
04
2018
16
1
33
38
[
2012
2
171
]
[
2013
75
4
4
519-22
]
[
2008
40
2
2
93-100
]
[
2013
4
5
5
366-72
]
[
2011
77
7
7
2201-8
]
[
1999
284
5418
5418
1318-22
]
[
2003
2
1
1
22-32
]
[
1997
61
2
2
136-69
]
[
1998
30
2
2
285-93
]
[
2015
]
[
2000
181
1
1
261-72
]
[
2009
11
1
1
65-70
]
[
2013
]
[
2008
75
6
6
499-511
]