1812-9528
1812-9528
S1812-95282019000100082
10.18004/mem.iics/1812-9528/2019.017(01)82-092
Paraguay
Paraguay
México
México
México
00
04
2019
00
04
2019
17
1
82
92
[
2007
49
^s1
^s1
1
s14-22
]
[
1974
1ra
]
[
2002
5
161-5
]
[
1991
]
[
2006
12
1
1
8-22
]
[
2007
138
]
[
2007
138
1443-5
]
[
2001
124
]
[
2003
13
279-85
]
[
CENAVECE
2006
]
[
1956
383-99
]
[
2009
1ra
2008
57-8
]
[
1997
31
3
3
272-81
]
[
2017
15
1
1
22-32
]
[
1993
]
[
2003
]
[
2006
]
[
1985
]
[
1986
]
[
1995
]
[
1996
11
1
1
55-62
]
[
2006
34
11-7
]
[
1999
14
1
1
83-91
]
[
1993
2
47-74
]
[
1975
8
145-71
]
[
1958
2nd
]
[
2008
3ra
]
[
1992
9
]
[
1999
33
2
2
113-2
]
[
1964
68
7-13
]
[
1974
115-21
]
[
1992
]
[
1998
2da
]
[
2008
]
[
EUROPREV
2005
]
[
IMSS
2010
]