0034-7744
0034-7744
S0034-77442019000100206
10.15517/rbt.v67i1.33948
Costa Rica
00
03
2019
00
03
2019
67
1
206
212
[
1993
124
4
4
675-9
]
[
2007
43
1
1
1-12
]
[
2015
39
7
7
689-98
]
[
1990
22
3
3
244-54
]
[
2018
86
18-26
]
[
2015
96
9
9
2394-407
]
[
2015
36
2
2
175-88
]
[
2009
14
3
3
157
]
[
1993
53
1
1
5-12
]
[
2017
49
5
5
483-92
]
[
2014
46
01
01
1-16
]
[
2014
25
3
3
778-92
]
[
2007
111
9
9
1116-32
]
[
1985
]
[
2005
]
[
2016
492-525
]
[
1975
53
22
22
2614-20
]
[
1978
56
22
22
2825-30
]
[
2001
52
363
363
2033-42
]
[
2004
36
5
5
329-42
]
[
2006
201
4
4
268-80
]
[
2015
6
865
]
[
1969
498-505
]
[
2015
24
5
5
1155-74
]
[
1990
22
02
02
149-62
]
[
2006
38
6
6
565-76
]
[
2012
7
1-21
]
[
2005
343-60
]
[
2007
23
5
5
432-54
]