1729-519X
1729-519X
S1729-519X2021000200009
Cuba
Cuba
Cuba
Cuba
00
04
2021
00
04
2021
20
2
[
2015
20
7
7
871-9
]
[
2017
35
4652-7
]
[
2014
33
^s2
^s2
2
S161-71
]
[
2018
37
1
1
22-7
]
[
2013
32
1
1
133-45
]
[
2018
]
[
2013
32
1
1
165-79
]
[
Asociación Médica Mundial
2014
]
[
2008
22
2
2
144-50
]
[
1993
17
5
5
913-24
]
[
2017
35
34
34
4389-95
]
[
2012
12
]
[
2017
32
9
9
1431-9
]
[
2016
48
4
4
257-66
]
[
2016
12
11
11
2953-8
]
[
2017
17
1
1
]
[
2017
5
3
3
e359-69
]
[
2017
12
2
2
]
[
2012
206
7
7
1020-9
]
[
2015
34
3
3
255-60
]
[
2015
39
50-2
]
[
2016
34
6
6
791-7
]
[
2017
186
4
4
435-44
]