@article{article, title  = {{Evaluating BCG response in primary and metachronous non-muscle invasive bladder cancer following prior upper tract urothelial cancer: A systematic review and meta-analysis}},

 publisher = {{Elsevier BV}},

 url = {{https://doi.org/10.1016/j.urolonc.2026.111091 }},

 year = {{2026}},

 month = {{4}},

 author = {{Tan YG and Fong KY and Abern MR and Lim BJH and Leow JJJ and Chong TW and Tay KJ and Chen K and Yuen JSP and Chan J and Chan JYS et al}},

 doi = {{10.1016/j.urolonc.2026.111091}},

 journal = {{Urologic Oncology: Seminars and Original Investigations}},

 pages = {{111091-111091}},

 note = {{Accessed on 2026/04/28}}}