2221-2442
2221-2442
S2221-24422021000100026
Cuba
Cuba
Ecuador
Cuba
Cuba
00
06
2021
00
06
2021
52
1
26
33
[
2001
]
[
2017
97
128-36
]
[
2008
23
40-8
]
[
2011
29
3
3
277-84
]
[
2007
5
249-53
]
[
2011
129
1427-34
]
[
2010
119
731-7
]
[
2014
60
304-9
]
[
2015
78
148-53
]
[
2013
20
69-74
]
[
2016
79
274-82
]
[
2010
62
1037-44
]
[
2011
49
9
9
893-9
]
[
2012
2
2
2
13-9
]
[
2015
9
2
2
9-13
]
[
2011
126
228-35
]
[
2015
2
4
4
105-13
]
[
WHO
2016
]
[
2016
59
282-9
]