PAUDYAL, P.; DONGOL, U. M. S. Comparison of pain intensity between lidocaine gel and intrauretral tramadol with lidocaine gel during rigid cystoscopy in men. Journal of Kathmandu Medical College, [S. l.], v. 12, n. 4, p. 202–5, 2024. Disponível em: https://jkmc.com.np/ojs3/index.php/journal/article/view/1347. Acesso em: 31 jul. 2025.