0304-2847
0304-2847
S0304-28472020000309341
10.15446/rfnam.v73n3.83836
Ecuador
Ecuador
00
12
2020
00
12
2020
73
3
9341
9347
[
AACC
2010
11
]
[
2014
51
51
3669-79
]
[
2000
]
[
2003
]
[
2016
Second
431-59
]
[
2014
]
[
2011
37
37
64-74
]
[
2009
First
]
[
1970
XXXV
]
[
2016
61
61
640-8
]
[
2012
1-51
]
[
2002
49
4
4
425-37
]
[
2005
]
[
2014
]
[
2010
]
[
2012
19
19
S219-21
]
[
1998
]
[
2017
]
[
2014
]
[
2011
]
[
2012
9
9
676-82
]
[
2003
81
2
2
219-31
]
[
2010
]
[
2018
]
[
2009
12
12
68-76
]