1726-6718
1726-6718
S1726-67182021000100005
Cuba
00
04
2021
00
04
2021
20
1
[
2017
5ta
367
]
[
2019
]
[
2018
24
1
1
]
[
2017
499-502
]
[
2019
4ta
139-41
]
[
2010
49
2
2
]
[
2020
24
1
1
]
[
2018
34
1
1
38-45
]
[
2008
12
2
2
]
[
2013
17
1
1
61
]
[
2015
44
^s1
^s1
1
]
[
2014
53
2
2
]
[
2018
47
1
1
2-11
]
[
2020
4
1
1
142-51
]
[
2013
17
4
4
617
]
[
2018
6
3
3
]
[
2017
42
3
3
40-6
]
[
2017
21
1
1
773-86
]
[
2018
10
1
1
49-56
]
[
2016
27
3
3
191-4
]
[
2017
40
7
7
363-74
]