2307-0420
2307-0420
S2307-04202016000100008
10.18004/sopaci.2016.mayo.8-12
Paraguay
00
05
2016
00
05
2016
40
1
8
12
[
1992
25
119-69
]
[
Maingot
1998
8
1691-721
]
[
1986
38
138-41
]
[
1994
74
4
4
731-40
]
[
1982
52
1
1
1-18
]
[
2008
22
1077-86
]
[
2000
70
45-55
]
[
2000
232
430-41
]
[
1992
1373-99
]
[
2003
17
1351-5
]
[
1995
13
461-7
]
[
2004
]
[
2006
58
1
1
12-9
]
[
2008
22
25-9
]
[
]
[
2008
XLI
3
3
]