0121-7577
0121-7577
S0121-75772019000100011
10.17151/hpsal.2019.24.1.2
Chile
Chile
Chile
Chile
Chile
Chile
00
06
2019
00
06
2019
24
1
11
13
[
2018
36
14
14
1614-22
]
[
2014
4
2
2
161-79
]
[
2018
46
02
02
231-59
]
[
2010
16
5
5
321-6
]
[
2016
50
7
7
397-407
]
[
2017
29
4
4
496-503
]
[
2013
5
74
]