NAZIR , M, S ULLAH, Y SALEEM, and S RAZIQ. 2024. “COMPARISON OF USING J TIP GUIDE WIRE VS STRAIGHT TIP GUIDE WIRE DURING PUNCTURE AND TRACT FORMATION IN PCNL”. Biological and Clinical Sciences Research Journal 2024 (1):1082. https://doi.org/10.54112/bcsrj.v2024i1.1082.