S. M. S. A. . Khan, I. . Enayetullah, K. Z. . Razzaque, M. . Nasiruddin, A. S. . Ahmed, and K. R. . Abedin, “Renal Functional Response Following Percutaneous Nephrolithotomy in Patients of Renal Stone Disease With Impaired Renal Function”, J Chittagong Med Coll Teachers Ass, vol. 30, no. 2, pp. 70–74, Jan. 2020.