Comparative study of dexmedetomidine and tramadol for control of post-spinal anesthesia shivering. Eastern Journal of Medical Sciences, [S. l.], v. 1, n. 2, p. 54–58, 2017. Disponível em: https://mansapublishers.com/index.php/ejms/article/view/303.. Acesso em: 18 apr. 2025.