2007-3364
2007-3364
S2007-33642016000200343
10.12933/therya-16-381
Peru
Peru
Peru
00
05
2016
00
05
2016
7
2
343
352
[
2011
7
19-33
]
[
1982
]
[
1969
]
[
2003
9
166-9
]
[
2000
133
167-70
]
[
1948
29
178-9
]
[
2010
16
755-7
]
[
1982
]
[
1988
68
75-6
]
[
2015
31
125-8
]
[
2007
55
73-6
]
[
2012
76
117-30
]
[
1968
13
447-8
]
[
1992
151
251-72
]
[
2007
28
443-5
]
[
2013
19
1212-5
]
[
2012
18
1101-5
]
[
2010
16
743-7
]
[
2006
12
250-4
]
[
1954
52
400-2
]
[
2000
]
[
1961
122
1-271
]
[
1947
28
62
]
[
2014
]
[
2009
15
441-5
]
[
1960
41
117-9
]
[
2001
82
1092-101
]
[
2011
17
985-8
]
[
1985
87
439-41
]
[
2008
33
121-4
]
[
2014
]
[
2008
15
97-102
]
[
1967
48
464-5
]
[
2012
18
1111- 1114
]
[
2011
30
97-100
]
[
2013
4
253-65
]
[
2010
16
706-9
]
[
1972
34
39-46
]
[
2010
16
758-61
]
[
1956
37
546
]
[
1913
46
413-29
]
[
2005
66
5-7
]
[
2010
16
762-8
]
[
1963
44
422
]
[
2015
20
1301-4
]
[
2014
1
7-8
]
[
1990
35
1-7
]
[
2015
]
[
2004
51
484-9
]
[
2013
19
1151-3
]
[
1992
395
1-4
]
[
1965
10
311
]
[
2015
21
1312-9
]
[
2008
14
412-4
]
[
1962
55
55-201
]
[
1989
30
54-5
]
[
2012
18
1123-7
]
[
2010
16
541-5
]
[
1925
32
85
]
[
2004
]
[
1993
9
149-50
]
[
2013
19
1216-9
]
[
2008
89
198-200
]
[
2014
78
191-7
]
[
2008
15
105-8
]
[
1942
23
303-5
]
[
2013
19
1179-81
]
[
2014
20
1252-4
]
[
1961
2
16
]
[
2000
2
97-105
]
[
2011
13
221-8
]
[
2006
28
79-89
]
[
2012
36
30-55
]
[
2013
17
87-94
]
[
1974
88
80-1
]
[
1971
64
196-7
]
[
1993
36
1-184
]
[
2014
]