TY - JOUR T1 - Evaluating BCG response in primary and metachronous non-muscle invasive bladder cancer following prior upper tract urothelial cancer: A systematic review and meta-analysis JO - Urologic Oncology: Seminars and Original Investigations UR - https://doi.org/10.1016/j.urolonc.2026.111091 PY - 2026/04/08 AU - Tan YG AU - Fong KY AU - Abern MR AU - Lim BJH AU - Leow JJJ AU - Chong TW AU - Tay KJ AU - Chen K AU - Yuen JSP AU - Chan J AU - Chan JYS et al ED - DO - DOI: 10.1016/j.urolonc.2026.111091 PB - Elsevier BV SP - 111091 EP - 111091 Y2 - 2026/04/28 ER -