PAUL, C.; PAUL, J. Comparison of tramadol and pethidine for control of shivering in regional anesthesia. International Journal of Research in Medical Sciences, [S. l.], v. 5, n. 7, p. 2890–2894, 2017. DOI: 10.18203/2320-6012.ijrms20172621. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/3497. Acesso em: 14 apr. 2024.