1390-4299
1390-4299
S1390-42992020000200112
10.17141/urvio.27.2020.4266
00
08
2020
00
08
2020
27
112
124
[
2005
]
[
2013
]
[
1986
]
[
2009
]
[
2016
2
26
26
139-56
]
[
2011
]
[
2011
]
[
1991
]
[
2016
2
38
38
119-29
]
[
2006
115-56
]
[
2002
]
[
2016
1
37
37
9-40
]
[
2013
2
7
7
193-219
]
[
2012
]
[
1991
]
[
2009
]
[
2008
52
21
21
163-71
]
[
1981
]
[
1977
]
[
2009
222
42- 59
]
[
2018
]
[
2005
131-48
]