0034-7523
0034-7523
S0034-75232021000300020
Cuba
00
09
2021
00
09
2021
60
3
[
2018
29
1
1
17-20
]
[
2016
15
978-82
]
[
2013
65
1
1
1-11
]
[
2016
68
7
7
1700-10
]
[
2019
39
539-52
]
[
2002
162
13
13
1509-14
]
[
2014
66
6
6
1672-7
]
[
1997
3
5
5
241-7
]
[
1994
95
1
1
49-55
]
[
1999
52
2
2
124-8
]
[
2006
52
171-81
]
[
2017
13
11
11
683-92
]