2007-5057
2007-5057
S2007-50572020000100029
10.22201/facmed.20075057e.2020.33.18166
Mexico
Mexico
Mexico
Cuba
Mexico
00
03
2020
00
03
2020
9
33
29
42
[
1990
]
[
2012
70
2
2
152-4
]
[
2012
132
513-5
]
[
2002
]
[
1999
]
[
2002
]
[
2003
53
2
2
181-92
]
[
1999
51
6
6
351-60
]
[
2004
56
466-76
]
[
2005
]
[
1988
]
[
1998
7
]
[
1994
293
]
[
1991
48
367-81
]
[
1975
]
[
1989
]
[
2000
]
[
2005
4a. Reimp
]
[
1978
]
[
2005
43
305-31
]
[
2005
]
[
2004
42
21-4
]
[
2007
59
268-77
]
[
2019
31
]
[
1996
48
43-6
]