0121-0319
0121-0319
S0121-03192021000300103
10.18273/revmed.v34n3-2021011
Colombia
Colombia
Cuba
Colombia
Colombia
00
12
2021
00
12
2021
34
3
103
108
[
2012
33
5
5
476-85
]
[
2004
25
4
4
739-47
]
[
2013
188
6
6
733-48
]
[
2001
25
1
1
28-33
]
[
1935
51
1
1
63-154
]
[
1990
65
12
12
1538-48
]
[
2009
108
1
1
7-232
]
[
1935
51
1
1
63-154
]
[
1955
59
3
3
7-382
]
[
1986
10
4
4
67-256
]
[
American Thoracic Society
2000
161
2
2
646
]
[
2015
36
3
3
497-510
]
[
1994
150
4
4
967-72
]
[
2013
188
6
6
733-48
]
[
2007
132
1
1
50-7
]
[
2017
23
1
1
24-9
]
[
2003
124
2
2
554-9
]
[
2018
51
5
5
321-7
]
[
2017
22
2
2
352-9
]
[
2007
11
4
4
93
]
[
2019
43
3
3
139-46
]
[
2015
19
1
1
228
]
[
2021
]
[
2021
53
4
4
718-26
]