@article{chisini_castilhos_costa_d'avila_2021,  title={Impact of the COVID-19 pandemic on prenatal, diabetes and medical appointments in the Brazilian National Health System},  volume={24},  ISSN={1415-790X},  url={https://doi.org/10.1590/1980-549720210013},  DOI={10.1590/1980-549720210013},  journal={Revista Brasileira de Epidemiologia},  publisher={Associação Brasileira de Saúde Coletiva},  author={Chisini, Luiz Alexandre and Castilhos, Eduardo Dickie de and Costa, Francine dos Santos and D'Avila, Otávio Pereira},  year={2021},  pages={e210013} }