2307-0420
2307-0420
S2307-04202017000200037
10.18004/sopaci.agosto.37-40
Paraguay
00
08
2017
00
08
2017
41
2
37
40
[
2015
]
[
2012
42
940-6
]
[
2015
19
493 - 501
]
[
1982
8
2.a
58-63
]
[
2015
39
121-6
]
[
2011
15
607-14
]
[
Al-Quattan mm
1997
50
6
6
450-5
]
[
2000
105
425- 35
]
[
2017
5
2
2
52-6
]
[
2013
14
331-7
]
[
2017
5
2
2
47-51
]