Haider Z, Bacha R, Malik SS, Fatima M, Rasheed N, Rehman S. Comparison Between Resistivity Index of Renal Artery in Normal Kidney and Calculi Obstructed Kidney. AJAHS [Internet]. 28Aug.2020 [cited 20May2024];2(1):23-6. Available from: https://hpej.net/journals/AJAHS/article/view/286