2413-4341
2413-4341
S2413-43412018000200039
10.18004/rpr/2018.04.02.39-42
Paraguay
00
12
2018
00
12
2018
4
2
39
42
[
2016
30
1
1
133-48
]
[
2015
11
10
10
586-96
]
[
2009
18
10
10
889-93
]
[
2013
65
11
11
1869-73
]
[
2017
151
Suppl 1
Suppl 1
S43-s7
]
[
2002
45-59
]
[
1995
332
15
15
993-7
]
[
1999
42
7
7
1309-11
]
[
2006
4
2
2
295-306
]
[
2007
66
7
7
927-30
]
[
2000
43
2
2
440-3
]