Khan, S.A. et al. 2016. Sonographic and 99m Tc DTPA Renal Scan changes in Pre and Post Percutaneous Nephrostomy in Unilateral Hydronephrotic on U/S and Non-Functioning on IVU kidneys. Annals of King Edward Medical University. 9, 4 (Jul. 2016). DOI:https://doi.org/10.21649/akemu.v9i4.1379.