0870-8231
0870-8231
S0870-82312021000100039
10.14417/ap.1754
Portugal
Portugal
30
06
2021
30
06
2021
39
1
39
51
[
2014
40
5
5
567-77
]
[
1990
1
5
5
319-22
]
[
2004
2
1
1
21-32
]
[
2004
1-21
]
[
2005
88
5
5
770-89
]
[
2009
48
1
1
1-33
]
[
2007
92
631-48
]
[
1989
56
1
1
5-18
]
[
2013
52
4
4
726-46
]
[
1984
46
4
4
735-54
]
[
2002
82
6
6
878-902
]
[
2013
1
1
1
45-55
]
[
2004
2
1
1
95-101
]
[
2009
7
1
1
101-31
]
[
1996
47
237-71
]
[
2008
44
3
3
758-66
]
[
2004
47
2
2
33-47
]
[
1994
33
1
1
1-27
]
[
2007
10
4
4
515-32
]
[
1933
28
3
3
280-90
]
[
2014
107
3
3
371-92
]
[
2000
79
4
4
602-16
]
[
2008
2
1866-80
]
[
2006
4
1
1
91-108
]
[
2002
1-15
]
[
2008
6
1
1
3-13
]
[
2006
17
1
1
271-320
]
[
2006
4
1
1
45-63
]
[
2015
7
4
4
349-54
]
[
2008
3rd
428-39
]
[
1974
13
65-93
]
[
2015
2nd
]