1870-249X
1870-249X
S1870-249X2020000300230
10.29356/jmcs.v64i3.1213
Mexico
00
09
2020
00
09
2020
64
3
230
237
[
WHO
2005
2
]
[
2005
69
635-64
]
[
2006
66
193-292
]
[
2003
77
8801-11
]
[
2020
]
[
2013
35
434-42
]
[
2012
42
145-53
]
[
2005
2
1-10
]
[
2003
52
188-93
]
[
2020
]
[
2020
]
[
2020
]
[
2020
]
[
2020
]
[
2015
70
1608-21
]
[
2009
]
[
2008
120
215-41
]
[
1988
89
2193-218
]
[
1991
94
6081-90
]
[
1980
72
5639-48
]
[
1980
72
650-4
]
[
1997
106
5151
]
[
2020
139
5-18
]
[
2003
103
1793-874
]
[
1999
20
129-54
]
[
2009
25
590-600
]
[
2019
138
124
]
[
2007
111
1966-70
]
[
2008
52
]
[
2008
112
9037-42
]
[
2009
113
4915-21
]
[
2010
114
4366-72
]
[
2014
20
2337
]
[
2017
61
3
3
222-8
]
[
2008
38
333-8
]