2074-8647
2074-8647
S2074-86472020000300167
Puerto Rico
Ecuador
00
09
2020
00
09
2020
20
3
167
176
[
1925
18
2
2
265-7
]
[
2001
42
96-9
]
[
2007
42
5
5
773-90
]
[
1998
64
12
12
4965-72
]
[
2007
49
423-35
]
[
2000
90
6
6
453-65
]
[
2005
12
1
1
3-9
]
[
1992
58
12
12
3921-7
]
[
EPA
2014
]
[
2015
]
[
1999
]
[
2017
101
2691-711
]
[
2018
63
807-18
]
[
1994
24
275-308
]
[
1983
96
500-8
]
[
1982
186
391-8
]
[
2016
92
1
1
151
]
[
2009
]
[
2009
101
242-5
]
[
1987
169
3
3
1017-23
]
[
2003
226
73-7
]
[
2010
76
5
5
1320-7
]
[
2009
364
1527
1527
2275-89
]
[
1992
14
2
2
54-7
]
[
2014
6
3296-325
]
[
2013
37
3-22
]
[
1995
88
1
1
21-6
]
[
2007
53
7
7
901-11
]
[
2007
]
[
2006
]
[
2005
3
9
9
700
]
[
2010
55
1
1
35-8
]
[
2010
6
3
3
200-3
]
[
2018
62
198-204
]