2007-0934
2007-0934
S2007-09342017000400785
10.29312/remexca.v8i4.7
Mexico
Mexico
Mexico
00
07
2017
00
07
2017
8
4
785
797
[
2008
13
13
13
345-56
]
[
1985
Cuarta edición
]
[
2007
1
13
13
105-18
]
[
2008
]
[
2008
6
5
5
1-17
]
[
2004
]
[
2005
6
9
9
]
[
2004
]
[
INS
2014
]
[
2006
]
[
2006
]
[
1988
70
3
3
337-49
]
[
2007
]
[
2013
]
[
2005
157
3
3
241-7
]
[
2003
93
3
3
363-73
]
[
2000
]
[
NOM
2010
]
[
OMS
2013
]
[
2012
19
1
1
108-10
]
[
2010
8
1
1
93-105
]
[
2005
15
1
1
832-44
]
[
1999
8
6
6
1-10
]
[
2011
4
2
2
47-55
]
[
2008
163-370
]
[
2011
6
3
3
154-61
]
[
1999
10
3
3
167-73
]
[
1978
]
[
2008
]
[
2003
14
3
3
158-64
]