2218-3620
2218-3620
S2218-36202020000400390
Cuba
00
08
2020
00
08
2020
12
4
390
398
[
2014
4
146
146
141-53
]
[
2001
2
4
4
15-20
]
[
2013
]
[
2007
9
55-66
]
[
2007
]
[
1975
]
[
2011
]
[
1944
49-55
]
[
1949
24
462-4
]
[
1949
1
1
1
]
[
1950
]
[
1959
]
[
1966
]
[
1969
]
[
2001
]
[
2015
]
[
2017
6
59-127
]
[
2010
]
[
2002
]
[
2006
1
]