MANANDHAR, S.; MANANDHAR, K. Efficacy of intravenous Tramadol in prevention of catheter-related bladder discomfort in upper urinary tract surgery. Journal of Patan Academy of Health Sciences, [S. l.], v. 6, n. 2, p. 45–50, 2019. DOI: 10.3126/jpahs.v6i2.27229. Disponível em: https://nepjol.info/index.php/JPAHS/article/view/27229. Acesso em: 17 may. 2024.