0034-7744
0034-7744
S0034-77442021000200524
10.15517/rbt.v69i2.44969
Perú
Peru
Peru
Peru
Peru
00
06
2021
00
06
2021
69
2
524
533
[
2020
50
1
1
12-23
]
[
2015
30
9
9
84-91
]
[
2008
]
[
1993
]
[
2007
144
137-48
]
[
2017
45
177
177
83-108
]
[
2010
1
21
21
225-42
]
[
1997
62
343-64
]
[
2015
59
301-6
]
[
2008
]
[
2016
87
2
2
451-64
]
[
2009
36
4
4
79-84
]
[
2015
98
4
4
1207-16
]
[
2020
195
1-30
]
[
2010
42
5-12
]
[
2003
17
1
1
22-6
]
[
1991
30
3-4
3-4
196-208
]
[
1998
46
2
2
297-330
]
[
2007
]
[
2012
2012
1-17
]
[
2014
56
3
3
103-12
]
[
2018
42
164
164
237-45
]
[
2020
13
July
July
]
[
2011
6
11
11
1-11
]
[
2012
12
74
74
1-12
]
[
2010
20
2
2
283-94
]
[
2015
24
1
1
45
]
[
1969
23
1
1
1-9
]
[
1992
]
[
2015
15
3
3
1-9
]
[
2014
14
2
2
1-10
]
[
1991
55
3
3
269-81
]
[
2012
21
1-2
1-2
71-6
]
[
2016
]
[
2000
203
24
24
3689-702
]
[
1974
76
380-93
]