1817-5996
1817-5996
S1817-59962020000400005
Ecuador
Ecuador
00
00
2020
00
00
2020
22
[
2013
21
1
1
16-21
]
[
2010
]
[
2013
15
3
3
153-9
]
[
2008
16
2
2
137-62
]
[
2017
31
5
5
582-95
]
[
2017
31
5
5
612-24
]
[
2011
528403
]
[
2014
5
3
3
351-61
]
[
2018
20
3
3
]
[
2006
106
3
3
818-39
]
[
2016
15
11
]
[
2010
285
32
32
24751-8
]
[
2012
167928
]
[
2006
19
2
2
Cd005321
]
[
2011
19
6
6
611-9
]
[
2013
382
9894
9894
769-79
]
[
2017
69
9
9
1287-96
]
[
2016
45
4 Suppl
4 Suppl
S28-33
]
[
2002
5
458-64
]
[
2003
30
2
2
57-65
]
[
2007
2
2
2
61-2
]
[
2016
44
8
8
2158-65
]
[
2010
81
4
4
413-9
]
[
2012
64
6
6
853-61
]
[
2015
166
5
5
e321-e6
]
[
2003
82
5
5
578-89
]
[
2012
8
12
12
3280-94
]
[
2012
]
[
2011
23
12
12
H41-56
]
[
2017
99
6
6
462-71
]
[
2018
9
3
3
276-83
]
[
2016
18
79
]
[
2014
22
11
11
1902-9
]
[
2010
20
3
3
235-42
]
[
2013
30
1
1
257-68
]
[
2014
22
3
3
363-88
]
[
2012
64
4
4
465-74
]
[
2016
20
1
1
26-31
]