2215-2458
2215-2458
S2215-24582018000100172
10.15517/isucr.v19i39.34076
Costa Rica
00
06
2018
00
06
2018
19
39
172
187
[
AOAC
2005
]
[
2003
94
]
[
1999
21
]
[
2005
18
49-63
]
[
2016
39
2
2
89-93
]
[
2011
12
24
24
109-28
]
[
1990
]
[
CIA
2015
1
]
[
2006
]
[
2011
45
1
1
79-82
]
[
2007
16
67
67
]
[
2012
1
69-76
]
[
2011
45
33-7
]
[
2012
46
273-8
]
[
2014
25
2
2
393-403
]
[
2017
a
28
1
1
213-22
]
[
2017
b
28
2
2
357-70
]
[
1997
p115-26
]
[
2013
47
4
4
425-9
]
[
2007
41
3
3
209-13
]
[
2001
25
2
2
393-403
]
[
1983
33-47
]
[
InfoStat
2002
Primera
]
[
2000
49
201
]
[
2007
23
1
1
81-90
]
[
2008
26
3
3
243-247.
]
[
2012
36
3
3
275-82
]
[
2016
39
2
2
133-8
]
[
2007
19
2
2
16
]
[
2005
17
9
9
100-1012
]
[
2009
27
121-34
]
[
2011
6
1
1
9-19
]
[
2011
14
309-14
]
[
2009
32
1
1
1-15
]
[
1993
]
[
1995
6
3
3
75-87
]
[
1998
]
[
2014
48
1
1
79-82
]
[
2009
5
1
1
83-9
]
[
STDF
2013
1
]
[
2011
78
]
[
2014
4
35-9
]