2007-0705
2007-0705
S2007-07052018000200173
10.21640/ns.v10i21.1464
Mexico
USA
00
00
2018
00
00
2018
10
21
173
190
[
1985
230
144-9
]
[
2000
182
16
16
4478-90
]
[
2003
36
349-53
]
[
2001
1-22
]
[
1995
12
185-93
]
[
1987
5
72-4
]
[
2018
]
[
2018
]
[
2018
]
[
2008
32
3
3
461-73
]
[
1992
174
18
18
5814-9
]
[
2001
481-511
]
[
2001
]
[
1997
14
2
2
211-8
]
[
2010
28
61-70
]
[
2014
108
78-88
]
[
2008
57
5
5
401-6
]
[
2010
3
2
2
288-99
]
[
2016
72
1
1
41-7
]
[
2017
6
4
4
2133-44
]
[
2013
2
1
1
587
]
[
2000
35
693-7
]