0873-3015 0873-3015 S0873-30152021000400219 10.29352/mill0209e.21516 Portugal Portugal Portugal 00 12 2021 00 12 2021 esp9 219 225

2015 29 1378-85 Associação Portuguesa do Sono 2020 2007 2016 28 356-67 2017 Conselho Nacional de Juventude SIDAC 2015 2017 2009 2 141-6 2016 2008 8 119-26 2015 2015 8 375-9 2016 28 28-41 2012 Médis 2018 2016 2017 7 7-288 PORDATA 2020 2015 35 28-35 2007 2010 8 1 1 2015 309 9 9 2015