1608-8921
1608-8921
S1608-89212020000200014
Cuba
Colombia
00
08
2020
00
08
2020
22
2
14
24
[
1999
19
19
]
[
2018
]
[
2016
]
[
UNESCO
2014
]
[
OPS-OMS
2015
]
[
Asociación Médica Mundial
2013
]
[
2017
]
[
2015
17
1
1
92-9
]
[
1996
]
[
2012
3-31
]
[
2017
]
[
2018
6
16
16
36-45
]
[
2015
36
1
1
42-55
]
[
2018
21
2
2
293-5
]