AREIAS, C.; CARVALHO, J. V. Reinsurance in the Supplementary Health: A Counterfactual Study on the Impacts of Reinsurance Treaties Adoption by Healthcare Plans Operators in Brazil. Brazilian Business Review, [S. l.], v. 18, n. 2, p. 217–235, 2021. DOI: 10.15728/bbr.2021.18.2.6. Disponível em: https://www.bbronline.com.br/index.php/bbr/article/view/639. Acesso em: 27 apr. 2024.