1.
Biazoli L, Oliveira IRC de. Impacts of the COVID-19 pandemic on health insurance in southeastern Brazil: an interrupted time series analysis. Sigmae [Internet]. 2024 Apr. 11 [cited 2024 Nov. 23];13(1):45-50. Available from: https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/2263