2079-3480
2079-3480
S2079-34802020000200169
Cuba
Ecuador
00
06
2020
00
06
2020
54
2
169
181
[
2016
]
[
2005
8
4
4
12-31
]
[
2018
9
2
2
346-61
]
[
2015
95-7
]
[
2003
]
[
2015
31
1
1
99-118
]
[
1960
23
130-5
]
[
2000
71
2
2
405-11
]
[
2012
]
[
1955
11
1
1
1-42
]
[
2015
]
[
2007
]
[
2017
1788
1
1
030111-1-6
]
[
2015
32
1
1
1-62
]
[
1968
]
[
2018
41
3
3
200-6
]
[
IMV
1998
]
[
2015
13
2
2
57-66
]
[
2013
7
2
2
37-53
]
[
1976
472
]
[
2006
51
6
6
353-60
]
[
2010
42
6
6
63-90
]
[
2012
1
2
2
33-41
]
[
1997
80
1031
]
[
1959
31
3
3
426-8
]
[
2009
]
[
2005
100
6
6
583-92
]
[
2015
52
7577-87
]
[
2017
115
174-82
]
[
1997
11
12
12
909-12
]
[
RALTEC
2019
]
[
2009
]
[
2019
25
2
2
1-9
]
[
2008
42
1
1
3-11
]
[
2012
46
4
4
403-9
]
[
2018
38
1
1
21-6
]
[
2013
47
4
4
401-7
]
[
2008
6
1
1
17-22
]
[
2015
28
3
3
53-68
]
[
2002
36
2
2
91-102
]
[
2018
31
8
8
1308-14
]
[
2004
3
1-2
1-2
7-15
]
[
1996
103
10
10
386-9
]
[
2019
36
2
2
98-101
]
[
2012
93
1
1
250-8
]
[
2015
30
126-32
]
[
2015
6
1133
]
[
2015
49
2
2
141-52
]
[
2017
88
5
5
755-62
]
[
2018
9
7
7
289-310
]