Saleh, Hayder Hakim, and Hasan Ali Salmam Alhusseini. 2026. “Intravesical Therapy for BCG-Unresponsive Non-Muscle-Invasive Bladder Cancer: Gene Therapy, Oncolytic Viruses, and Nanoparticle Delivery”. Trends in Pharmaceutical Biotechnology 4 (1). https://doi.org/10.57238/tpb.2026.153196.1004.