1405-5546
1405-5546
S1405-55462020000301029
10.13053/cys-24-3-3180
Venezuela
Colombia
00
09
2020
00
09
2020
24
3
1029
1051
[
2010
5
22–35
]
[
2008
]
[
2019
86
211
211
215–224
]
[
2016
3
2
2
38–46
]
[
2016
28
2
2
100– 110
]
[
2018
85
206
206
311–320
]
[
2005
4
4
4
262–267
]
[
2000
23
2
2
98–108
]
[
2014
]
[
2014
112–119
]
[
2017
1068–1071
]
[
2017
12
1
1
42–55
]
[
2017
1311–1318
]
[
2017
25
4
4
984–972
]
[
2015
471–477
]
[
2015
39
39
39
36–49
]
[
2015
1–6
]
[
2020
18
1
1
51–58
]
[
1999
1672–1678
]
[
2002
]
[
2014
]
[
2019
]
[
2018
1–15
]
[
2017
3707–3713
]