0034-7493
0034-7493
S0034-74932019000100014
Angola
00
03
2019
00
03
2019
58
1
[
2002
]
[
2010
36
2
2
194-201
]
[
1957
30
666-8
]
[
et all
2010
35
1
1
46-56
]
[
2009
72
9
9
498-500
]
[
2008
15
13-22
]
[
2008
26
843
]
[
2000
12
1151-62
]
[
2000
51
757-9
]
[
2006
49
438-9
]
[
2007
49
746-77
]
[
2010
70
237-44
]
[
1994
40
503-5
]
[
2013
1-4
]
[
2017
2017
4
]
[
2013
7
2
2
1-10
]
[
2012
67
5
5
536-7
]
[
2015
94
30-3
]
[
Walker
2015
3
1
1
29-30
]
[
2003
58
466-8
]
[
2012
64
1
1
68-71
]
[
2016
150
566-7
]
[
2012
27
2
2
129-33
]
[
2016
29
7
7
872-9
]
[
2016
8
12
12
1594-6
]