BENEVIDES, L. M. B.; FERNANDES, L. M.; SILVA, L. de F. da; FARIAS, M. S.; RABELO, A. C. S.; OLIVEIRA, S. C. de. Clinical nursing practice for the reduction of anxiety in patients in the cardiac preoperative period: an intervention research. Online Brazilian Journal of Nursing, Niterói (RJ), v. 19, n. 2, 2020. DOI: 10.17665/1676-4285.20206381. Disponível em: https://objnursing.uff.br/index.php/nursing/article/view/6381. Acesso em: 12 may. 2025.