0185-3309
0185-3309
S0185-33092019000300003
10.18781/r.mex.fit.1906-6
Mexico
USA
00
00
2019
00
00
2019
37
3
399
420
[
2003
60
1
1
23-9
]
[
2004
16
10
10
2822-35
]
[
2012
94
3
3
465-7
]
[
2016
58
4
4
373-87
]
[
2015
4
264
264
3-7
]
[
2008
27
2
2
241-50
]
[
1987
19
11-5
]
[
2015
10
9
9
1-17
]
[
2003
21
421-8
]
[
2016
17
349
349
]
[
2015
6
228
228
]
[
2011
29
2
2
154-64
]
[
2007
18
6
6
274-9
]
[
2014
176
20
20
42-9
]
[
2012
146
207-23
]
[
2016
7
1078
1078
1-11
]
[
2012
103
15-22
]
[
2017
12
12
12
]
[
2010
45
5
5
466-72
]
[
2013
18
7
7
402-4011
]
[
2005
14
1
1
15-20
]
[
2013
4
157
157
1-10
]
[
2013
14
247
247
]
[
2014
32
2
2
108-19
]
[
2010
61
6
6
1053-66
]
[
2014
7
511
511
1-7
]
[
2017
]
[
2016
3
16022
16022
1-11
]
[
1999
55
85-97
]
[
2013
38
579-96
]
[
2013
3
4
4
1266-78
]
[
2014
9
11
11
]
[
2012
102
6
6
567-74
]