The effects of premedication melatonin on anxiety and hemodynamic stability for patients undergoing cesarean section: A randomized controlled study. Journal of Carcinogenesis, [S. l.], v. 22, n. 1, p. 84–89, 2023. Disponível em: https://carcinogenesis.com/index.php/JOC/article/view/48. Acesso em: 7 dec. 2025.