0034-7744
0034-7744
S0034-77442019000200315
10.15517/rbt.v67i2supl.37254
USA
Costa Rica
Costa Rica
00
04
2019
00
04
2019
67
2
315
325
[
2006
83
162-9
]
[
1997
60-243
]
[
2006
267
612-22
]
[
1992
109
874-85
]
[
2001
]
[
2001
4
1
1
1-9
]
[
2012
491
444-8
]
[
1998
339-48
]
[
2013
280
20122893
]
[
1998
29
273-92
]
[
2015
]
[
2014
]
[
1981
48
173-97
]
[
1985
129-58
]
[
1995
9
48-54
]
[
2008
5
]
[
2009
1
36-40
]
[
1957
11
212-24
]
[
2012
9
671-5
]
[
1983
95
505-21
]
[
1991
]
[
2005
122
872-86
]
[
1989
]
[
2005
]