1815-5944
1815-5944
S1815-59442018000200059
Germany
Cuba
00
08
2018
00
08
2018
21
2
59
67
[
2001
44
3565-73
]
[
1999
22
595-603
]
[
2016
19
1
1
01-9
]
[
1996
1
9
9
61-78
]
[
2011
54
5-6
5-6
1024-9
]
[
2013
56
475-87
]
[
2013
60
557-66
]
[
2015
54
4
4
905-15
]
[
2017
82
8-18
]
[
2017
111
65-82
]
[
2012
33
2
2
88-96
]
[
2014
73
73
233-57
]
[
1995
28
133-46
]
[
1996
]
[
1974
96
511-7
]