GOLDBERG, Hanan et al. Are there differences between de novo and secondary upper tract urothelial carcinoma tumors?. Canadian Urological Association Journal, [S. l.], v. 13, n. 9, 2018. DOI: 10.5489/cuaj.5595. Disponível em: https://cuaj.ca/index.php/journal/article/view/5595. Acesso em: 22 apr. 2026.