0034-7531
0034-7531
S0034-75312020000400009
Cuba
Cuba
Russia
Russia
00
12
2020
00
12
2020
92
4
[
2020
9
1
1
S1-2
]
[
2010
11
6
6
440-6
]
[
2011
]
[
2012
13
6
6
477-88
]
[
2019
10
1
1
4679
]
[
2016
17
757
]
[
2012
60
5
5
346-58
]
[
2008
1
1
1
4
]
[
2018
Fifth
]
[
2020
118
1
1
47-60
]
[
2008
283
1
1
1-5
]
[
2014
34
6
]
[
2015
3
3
23-7
]
[
2006
249
143-91
]
[
2005
2nd
133-14
]
[
2014
]
[
2005
37
7
7
727
]
[
2013
139
3
3
181-8
]
[
2017
12
1
1
19-26
]
[
2013
92
221-37
]
[
1987
4
203-21
]
[
2012
22
211-20
]
[
2012
22
204-10
]
[
2018
11
1
1
20-7
]
[
2016
24
5
5
652-9
]
[
2016
20
1
1
183-7
]
[
2006
38
9
9
1038-42
]
[
2010
86
3
3
454-61
]
[
2013
34
10
10
1415-23
]
[
2012
5
1
1
46
]
[
2017
136
4
4
463-79
]
[
2007
9
9
9
607-16
]
[
2018
176
9
9
2004-8
]
[
2017
6
01
01
42-50
]
[
2014
75
5
5
378-85
]
[
2020
8
1056
]
[
2015
7
1
1
94
]
[
2019
34
3
3
414-23
]
[
2018
48
183-92
]
[
2015
313
20
20
2044-54
]
[
2014
7
1
1
98
]
[
2013
27
6
6
1):53
]
[
2013
113
10
10
63-8
]
[
2019
21
816-25
]
[
2015
72
2
2
119-26
]
[
2016
2016
3284534
]