KALOGIANNI, A. Anxiety control as a means of preventing the mortality and morbidity of patients undergoing cardiac surgery. Health & Research Journal, [S. l.], v. 2, n. 3, p. 159–162, 2019. DOI: 10.12681/healthresj.19701. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/HealthResJ/article/view/19701. Acesso em: 6 may. 2024.