Chhetri, Pramod Kumar, et al. “Anatomical Variations of Renal Artery in Patients Undergoing Computed Tomography of Abdomen: A Hospital-Based Cross-Sectional Study”. Journal of Lumbini Medical College, vol. 9, no. 2, Aug. 2021, https://www.nepjol.info/index.php/JLMC/article/view/43088.