2227-1899
2227-1899
S2227-18992021000500017
Cuba
Cuba
Cuba
Cuba
00
00
2021
00
00
2021
15
4
17
32
[
1998
472-85
]
[
2003
]
[
2004
53
10
10
1231-43
]
[
2004
522-6
]
[
2013
]
[
2009
]
[
2017
]
[
2016
]
[
1993
]
[
2014
]
[
2010
]
[
1992
28
2
2
118-20
]
[
2015
64
7
7
2020-35
]
[
2013
21-34
]
[
2003
]
[
2014
]
[
1982
]
[
2010
]
[
2017
11
2
2
85-116
]
[
2015
7
257-87
]
[
2013
13
52
52
123-456
]
[
2004
]
[
2005
412-26
]
[
1997
2
]
[
1986
]
[
2016
]
[
2021
15
1
1
114-28
]
[
2017
]
[
2019
11
1
1
35-46
]
[
2013
]
[
2005
]
[
2014
]
[
2017
]
[
2019
]
[
2018
a
298-336
]
[
2018
b
]
[
1995
13-20
]
[
2004
]
[
1999
53-8
]
[
2008
]
[
2012
]
[
2015
]
[
2013
]
[
2014
]
[
2019
68
1
1
67-82
]