2227-1899
2227-1899
S2227-18992020000200070
Cuba
00
06
2020
00
06
2020
14
2
70
82
[
2019
7
40856-65
]
[
2015
2197-206
]
[
2017
160
87-99
]
[
2017
352-62
]
[
2018
1-20
]
[
2013
3586-93
]
[
2014
191-208
]
[
2015
45-55
]
[
2018
a
77
16
16
21393-415
]
[
2018
b
2285-94
]
[
2017
4242-6
]
[
2007
1-7
]
[
2011
91-102
]
[
2011
6
]
[
2014
]
[
2018
462-9
]
[
2012
2288-95
]
[
2019
1-14
]
[
2018
272
520-31
]
[
2018
6
17060-6
]
[
2019
]
[
2018
]