0874-0283 0874-0283 S0874-02832022000100303 10.12707/rv21107 Portugal Portugal Portugal Portugal 30 12 2022 30 12 2022 serVI 1

2007 89 89 109-21 2009 2013 2021 34 34 Organização Mundial da Saúde 2003 2020 2012 2019 7 2016 2022 43 43 2020 4 2 2 1-8 2013 World Health Organization 2000