1888-7546
1888-7546
S1888-75462016000400143
10.1016/j.ramd.2015.07.002
Chile
Chile
Chile
Chile
00
00
2016
00
00
2016
9
4
143
147
[
1986
55
348-54
]
[
2003
33
889-919
]
[
2002
34
1660-6
]
[
2006
38
313-7
]
[
2006
16
412-7
]
[
2000
32
1729-36
]
[
2003
28
898-909
]
[
2004
38
568-75
]
[
2010
9
176-82
]
[
2010
108
435-42
]
[
2012
7
]
[
2004
36
1140-8
]
[
1996
17
354-81
]
[
1996
271
1
1
244-52
]
[
2009
94
795-804
]
[
2006
38
887-93
]
[
2009
2008
]
[
1996
17
354-81
]
[
1990
61
143-8
]
[
2002
35
741-52
]
[
2007
101
743-51
]
[
2003
285
1747-52
]
[
2009
296
1733-40
]
[
2000
83
388-94
]
[
1996
17
175-81
]
[
2004
36
1702-8
]
[
2013
13
534-42
]