Ullah, A. (2015) “FREQUENCY AND FACTORS EFFECTING NON CLEARANCE OF LOWER POLE RENAL STONES”, Journal of Ayub Medical College Abbottabad, 27(2), pp. 384–387. Available at: https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/42 (Accessed: 3 May 2025).