GOULART, Selma Querino Cruvinel; OLIVEIRA, Elis Regina de; SANTOS, Geovane Camilo; PARANAIBA, Alexandre de Carvalho; FERREIRA NETO, Brasilino José. COVID-19: How did the pandemic impacted the economic-financial results of the healthcare companies included in B3? . Contextus - Contemporary Journal of Economics and Management, [S. l.], v. 21, p. e81813, 2023. DOI: 10.19094/contextus.2023.81813. Disponível em: http://200.129.40.241/contextus/article/view/81813. Acesso em: 23 feb. 2025.