Evaluation of the therapeutic safety of beta-blockers in acute heart failure in hospital emergency. Research, Society and Development, [S. l.], v. 12, n. 13, p. e32121344120, 2023. DOI: 10.33448/rsd-v12i13.44120. Disponível em: https://rsdjournal.org/rsd/article/view/44120. Acesso em: 6 dec. 2025.