1405-0927
1405-0927
S1405-09272020000200131
10.48102/hyg.vi55.302
Mexico
00
12
2020
00
12
2020
55
131
164
[
2010
]
[
2017
]
[
2013
]
[
2012
43
657-65
]
[
2006
]
[
2007
7-30
]
[
1994
]
[
2016
1-15
]
[
75-100
]
[
2001
]
[
2019
]
[
]
[
1979
]
[
2011
]
[
2008
]
[
1989
99-127
]
[
1971
]
[
1976
]
[
2000
2
217-25
]
[
1992
128-59
]
[
1996
]
[
2002
]
[
1982
49-66
]
[
2012
43
599-609
]
[
2015
177-92
]
[
2001
]
[
2010
1-32
]
[
1988
]
[
2012
]
[
1991
]
[
2007
]
[
1995
2
]
[
2013
]
[
2015
]
[
1996
]
[
2012
]
[
1941
]
[
2010
]
[
1998
]
[
2008
]
[
2010
]
[
2010
235-74
]
[
2017
34A
3-148
]
[
2012
43
4
4
]
[
1991
3-13
]
[
1951
]
[
1999
xiii-vii
]
[
2016
61-8
]
[
2005
]
[
2010
29-43
]
[
1990
10
1-4
]
[
2010
]
[
2015
]
[
2015
]
[
2001
]
[
2005
]
[
1939
]
[
1912
]
[
1971
]
[
2010
]
[
1947
VII
2
2
149-59
]
[
1967
]
[
2017
82
243-64
]
[
1999
155-72
]
[
2014
2
2
107-70
]
[
1999
103-24
]