1727-897X 1727-897X S1727-897X2022000500907 Chile 00 10 2022 00 10 2022 20 5 907 916

1 Organización Panamericana de la Salud 2018 2 World Health Organization 2014 3 2018 20 11 11 1-20 4 2021 149 4 4 533-42 5 2017 4 1 1 29-54 6 2020 29 2 2 1-11 7 2014 23 251-60 8 2021 149 8 8 1205-14 9 2015 14 40 40 377-96 10 2020 30 2 2 160-88 11 2018 9 996 12 2015 14 40 40 377-96 13 2019 10 1509-90 14 2014 28 3 3 246-52