0188-6266
0188-6266
S0188-62662017000500062
10.15174/au.2017.1337
Mexico
Mexico
Guatemala
00
10
2017
00
10
2017
27
5
62
68
[
1989
111
7110-23
]
[
2007
9
16
16
3129-32
]
[
2013
135
25
25
9350-3
]
[
2012
19
1313-23
]
[
2005
127
30
30
10767-70
]
[
2010
46
4553-5
]
[
1989
54
3
3
728-32
]
[
2010
51
850-2
]
[
2016
1921-36
]
[
2011
50
12236-9
]
[
2013
52
7317-20
]
[
2015
17
4878-81
]
[
2012
24
122-5
]
[
2011
13
3396-8
]