0138-6557
0138-6557
S0138-65572020000300004
Cuba
Cuba
00
09
2020
00
09
2020
49
3
[
OMS
]
[
1994
23
18-22
]
[
2009
]
[
2008
37
1
1
]
[
2013
39
1
1
135-47
]
[
2018
47
4
4
]
[
1995
24
123-30
]
[
OPS/OMS
1997
9
]
[
2016
36
3
3
112-8
]
[
2018
17
2
2
35-42
]
[
2017
1
2
2
81-94
]
[
2014
43
3
3
285-92
]
[
2018
47
4
4
]
[
2018
47
4
4
451-9
]
[
2017
21
4
4
]
[
2013
9na
]
[
2004
43
1
1
]
[
2019
48
3
3
655-69
]
[
2015
44
4
4
]
[
2018
17
28-34
]
[
2018
47
2
2
133-45
]
[
2016
45
3
3
354-64
]
[
2016
10
1
1
9-16
]
[
2018
47
4
4
356-68
]
[
2018
31
3
3
71-6
]
[
2016
45
1
1
104-6
]