0874-0283 0874-0283 S0874-02832021000400016 10.12707/rv20175 Portugal Portugal Portugal Portugal Portugal Portugal 30 12 2021 30 12 2021 serV 8

2019 102 10 10 1812-21 2017 41 3 3 1-7 2015 2016 26 1 1 1-22 2010 9 3 3 552-9 2019 28 15-16 15-16 3021-32 2016 11 6 6 1-20 2019 43 2 2 111-27 Organisation for Economic Co-operation and Development 2019 Organização Mundial da Saúde 2018 2020 2016 26 7 7 1006-12 2007 30 5 5 362-81 2018 169 7 7 467-73 2004 30 6 6 683-94