1665-5346
1665-5346
S1665-53462020000500455
10.21919/remef.v15i0.541
Chile
Spain
00
00
2020
00
00
2020
15
spe
455
472
[
2018
64
1
1
1-14
]
[
2010
6
1
1
26-35
]
[
2005
36
1
1
9-19
]
[
2000
43
5
5
909-24
]
[
2001
7
3
3
173-89
]
[
2003
1
4
4
339-62
]
[
2019
36
1
1
97-112
]
[
2007
32
1
1
1-14
]
[
2002
57
4
4
1731-62
]
[
2014
24
Edición Especial 2014
Edición Especial 2014
141-51
]
[
2014
27
3
3
386-401
]
[
2004
79
1
1
51-72
]
[
2014
67
5
5
916-23
]
[
2005
34
6
6
795-816
]
[
2003
16
4
4
631-53
]
[
1995
29
7
7
49-61
]
[
1991
16
1
1
7-25
]
[
2014
33
8
8
1-16
]
[
2015
17
2
2
232-55
]
[
2010
8
3
3
233-53
]
[
2011
42
1
1
99-127
]
[
2009
3
2
2
199-215
]
[
2010
16
3
3
195-210
]
[
1976
5
4
4
475-92
]
[
1979
47
1
1
153-61
]
[
2017
26
2
2
250-63
]
[
2008
43
2
2
158-70
]
[
1977
8
1
1
23-32
]
[
2016
131
3
3
1057-111
]
[
2004
35
2
2
124-41
]
[
1996
8
11-26
]
[
1968
58
2
2
72-83
]
[
2014
42
4
4
685-701
]
[
1997
6
6
6
561-83
]
[
2018
27
1
1
1-20
]
[
1994
9
6
6
469-87
]
[
1996
36
1
1
5-13
]
[
2015
24
5
5
825-35
]
[
1997
37
85-99
]
[
2007
6
3
3
73-82
]
[
2007
5
3-4
3-4
65-83
]
[
2015
16
1
1
52-73
]
[
2006
31
4
4
914-33
]
[
2016
11
1
1
63-73
]
[
2014
22
4
4
418-41
]
[
1934
]
[
2011
7
1
1
39-55
]
[
2014
8
436-43
]
[
2012
4
1
1
20-43
]
[
2012
3
268-75
]