0871-9721
0871-9721
S0871-97212021000100028
10.32932/rpia.2021.03.051
Portugal
Portugal
00
03
2021
00
03
2021
29
1
28
38
[
2018
6
432
]
[
2012
67
976-97
]
[
2014
22
231-9
]
[
2015
23
159-74
]
[
2002
109
189-94
]
[
2004
169
921-7
]
[
2001
163
37-42
]
[
1995
332
133-8
]
[
2012
18
716-25
]
[
2017
4:158
]
[
2019
30
159-71
]
[
2012
12
193-201
]
[
2017
5
901-8
]
[
2020
]
[
2008
63
1054-60
]
[
2014
108
1234-7
]
[
2002
33
208-20
]
[
1998
102
S77‑84
]
[
2019
54
348-57
]
[
2017
25
99-113
]
[
2018
31
119-31
]
[
2001
164
S6‑11
]
[
]
[
]
[
2007
120
1378-81
]
[
2011
364
1005-15
]
[
2009
124
1210-6
]
[
2001
108
]
[
2015
136
1476-85
]
[
2012
97
604-9
]
[
2013
42
1224-33
]
[
2018
51
1702523
]
[
2020
]
[
2018
1
]
[
]
[
2012
380
651-9
]
[
2014
371
1198-207
]
[
2014
371
1189-97
]
[
2016
38
2058‑70.e1
]
[
2019
143
1742-51
]
[
2019
144
1336-42
]
[
]
[
2017
11
311-25
]
[
2016
388
2115-27
]
[
]
[
2019
7
46-59
]
[
2018
378
2486-96
]
[
2019
37
205-13
]
[
]
[
2018
378
2475-85
]
[
]
[
2020
]
[
2020
]
[
2020
]
[
2017
377
936-46
]