0120-131X
0120-131X
S0120-131X2020000100078
10.18566/cueteo.v47n107.a05
United Kingdom
South Africa
00
06
2020
00
06
2020
47
107
78
93
[
2010
]
[
2011
68
1
1
47-57
]
[
2008
]
[
2003
7
3
3
69-79
]
[
2006
3
2
2
77-101
]
[
2012
1-23
]
[
2018
52
1
1
]
[
2015
30
1
1
1-14
]
[
1993
]
[
2012
6
7
7
339-46
]
[
1984
]
[
1994
]
[
2002
38
5
5
10-5
]
[
2016
5
1
1
192
]
[
2011
15
4
4
414-30
]
[
2013
]
[
2009
]
[
2015
19
1
1
1-14
]
[
1970
]
[
2005
]
[
1985
]
[
2007
11
3
3
51-64
]
[
2016
13
1
1
169
]
[
1996
76
657-8
]
[
2016
20
1-2
1-2
29-39
]
[
2009
29
4
4
]
[
1990
2
]
[
2008
]
[
2012
16
33-48
]
[
2015
20
2
2
72-85
]
[
2018
30
2
2
1-17
]
[
2020
3
3
a5860
]
[
2014
62
1
1
55-8
]
[
2019
2
1
1
1-12
]
[
2019
a
8
0
0
1-8
]
[
2001
]
[
2007
5
147-58
]
[
United Nations
2006
]
[
2014
]
[
2008
]
[
World Health Organization
2011
]