1659-4266
1659-4266
S1659-42662015000100049
Costa Rica
Costa Rica
00
06
2015
00
06
2015
7
1
49
58
[
1985
9
2
2
175-80
]
[
1999
212
1
1
23-33
]
[
2002
]
[
2007
94
237-80
]
[
2004
36
4
4
487-92
]
[
2005
37
1763-74
]
[
1996
]
[
2009
41
883-90
]
[
1991
147-87
]
[
2007
39
3
3
213-20
]
[
2009
39
99-110
]
[
1978
]
[
SAS
2003
]
[
1992
16
1
1
37-44
]
[
1993
25
3
3
315-31
]
[
2006
38
1956-65
]
[
2011
35
1
1
185-95
]
[
2008
32
2
2
129-36
]