Haider, Zeshan, Raham Bacha, Sajid Shaheen Malik, Mehreen Fatima, Nabeel Rasheed, and Shafqat Rehman. “Comparison Between Resistivity Index of Renal Artery in Normal Kidney and Calculi Obstructed Kidney”. Asian Journal of Allied Health Sciences (AJAHS) 2, no. 1 (August 28, 2020): 23-26. Accessed May 20, 2024. https://hpej.net/journals/AJAHS/article/view/286.