@article{souza_2023,  title={Multimorbidity and the use of health services in the Brazilian population: National Health Survey 2019},  volume={32},  ISSN={2237-9622},  url={https://doi.org/10.1590/S2237-96222023000300007.en},  DOI={10.1590/S2237-96222023000300007.en},  number={3},  journal={Epidemiologia e Serviços de Saúde},  publisher={Secretaria de Vigilância em Saúde e Ambiente - Ministério da Saúde do Brasil},  author={Souza, Ana Sara Semeão de},  year={2023},  pages={e2023045} }