1726-4634
1726-4634
S1726-46342020000100104
10.17843/rpmesp.2020.371.4628
Peru
Estados Unidos
Peru
Perú
Estados Unidos
00
01
2020
00
01
2020
37
1
104
109
[
2013
114
313-25
]
[
2010
4
11
11
]
[
2014
13
12
12
1202
]
[
2004
92
3
3
253-60
]
[
2016
166
37-43
]
[
2012
106
5
5
286-98
]
[
1991
136
2
2
151-7
]
[
1995
]
[
2019
66
3
3
454-64
]
[
2019
155
112-9
]
[
2007
]
[
2007
848
1
1
40-7
]
[
2010
125
202
202
S41-52
]
[
1993
164
1
1
33-40
]
[
2017
2
10
10
6464-72
]
[
2016
95
2
2
354-7
]
[
1998
17
2
2
199-207
]
[
1991
199
2
2
219-22
]
[
2011
29
6
6
840-9
]
[
2013
102
3
3
1125-32
]