@article{malta_szwarcwald_stopa_rios neto_2021,  title={2019 National Health Survey: sustainability and continuity of health surveillance of the Brazilian population},  volume={24},  ISSN={1415-790X},  url={https://doi.org/10.1590/549720210001.supl.2},  DOI={10.1590/549720210001.supl.2},  journal={Revista Brasileira de Epidemiologia},  publisher={Associação Brasileira de Saúde Coletiva},  author={Malta, Deborah Carvalho and Szwarcwald, Célia Landmann and Stopa, Sheila Rizzato and Rios Neto, Eduardo Luiz Gonçalves},  year={2021},  pages={e210001} }