0034-7744
0034-7744
S0034-77442020000600029
10.15517/rbt.v68is2.44331
Ecuador
Ecuador
France
France
Denmark
00
09
2020
00
09
2020
68
29
53
[
2011
96
274-85
]
[
2014
20
61-8
]
[
2019
81
42
]
[
2012
3
5
5
808-12
]
[
2018
]
[
2010
79
571-80
]
[
2003
35
313-22
]
[
2006
560
159-73
]
[
2002
2
]
[
2001
20
144-53
]
[
2019
51
3
3
399-411
]
[
2014
28
6
6
3008-17
]
[
2014
59
1916-25
]
[
2015
10
1-19
]
[
2016
7
1-7
]
[
1999
]
[
2007
104
17430-4
]
[
2020
]
[
2013
8
]
[
1978
199
1302-10
]
[
2008
141
2984-92
]
[
2009
]
[
2005
20
539-47
]
[
2013
22
40-51
]
[
2016
61
702-14
]
[
2012
81
1259-67
]
[
1999
181-96
]
[
2007
92
491-513
]
[
2000
]
[
1998
]
[
2010
55
2397-402
]
[
2005
50
2087-100
]
[
2009
114
G03001
]
[
2006
51
840-53
]
[
2010
55
1234-48
]
[
2012
21
647-56
]
[
2012
2
1-4
]
[
2014
33
32-45
]
[
2009
396
283-92
]
[
2006
113
2
2
363-75
]
[
2011
56
11
11
2226-44
]
[
1993
8
298-301
]
[
2013
1
]
[
1998
2
]
[
2004
7
601-13
]
[
2007
165-80
]
[
2018
622
563-75
]
[
2004
7
81-7
]
[
2003
]
[
2015
40
629-38
]
[
2013
]
[
1994
32
295-307
]
[
2001
46
1833-47
]
[
2001
46
1765-75
]
[
2008
6
413-9
]
[
2009
23
62-77
]
[
2011
106
337-45
]
[
2007
138
109-19
]
[
2016
22
3196-205
]
[
1984
65
1144-54
]
[
2005
24
976-89
]
[
2016
188
201-13
]
[
2012
35
183-92
]
[
2013
15
1794-806
]
[
2012
686
119-34
]
[
2017
784
35-49
]
[
2019
5
1
1
]
[
2007
88
1824-31
]
[
2006
25
216-32
]
[
2014
16
2514-24
]