1659-1321
1659-1321
S1659-13212017000100012
10.15517/am.v28i1.24239
PA
PA
PA
00
04
2017
00
04
2017
28
1
159
169
[
1990
San José, CR
99-105
]
[
2001
5
137-41
]
[
1997
89
860-6
]
[
1989
3
173-82
]
[
1990
]
[
2015
26
55-63
]
[
2015
26-28 ago.
Panamá
]
[
2003
22
9-11
]
[
1980
2
]
[
1999
30
1439-47
]
[
2013
105
11-9
]
[
2014
]
[
2010
171
355-69
]