1646-706X
1646-706X
S1646-706X2020000400269
Portugal
Portugal
00
12
2020
00
12
2020
16
4
269
274
[
2001
50
195-200
]
[
2011
28
415-23
]
[
2010
20
161-71
]
[
2013
26
165-9
]
[
2010
11
257-68
]
[
2008
63
657-65
]
[
2015
11
199-203
]
[
2015
25
2004-14
]
[
2015
21
333-7
]
[
2006
20
405-9
]
[
2007
99
881-6
]
[
2017
40
96
96
1-5
]
[
2014
3
70
70
1833-9
]
[
2002
58
398-404
]
[
2003
13
527-30
]
[
2017
4
403-8
]
[
2014
119
261-8
]
[
2016
19
203-10
]
[
2012
28
84-93
]
[
2010
7
619-25
]
[
2011
57
175-8
]
[
2016
185
]
[
2009
74
819
]
[
2005
174
2256
]