Predictors of Postoperative Complications in Partial Nephrectomy: A Risk-Stratified Analysis of Urine Leak and Hemorrhage Across Open and Robotic Approaches. - Nusrat, Nadeem Bin; Rehman, Assad ur; Zafar, Nauman; Muhammad, Shujah; Imtiaz, Sarmad; Aslam, Asadullah; Gondal, Mustafa Khaleel; Ayaz, Sajid; Ashfaq, Abdullah Muhammad; Imtiaz, Saira (JPMI: Journal of Postgraduate Medical Institute, 2026)