Paudel, S., S. L. Shrestha, S. Mahato, P. Kayastha, and S. Suwal. “Comparison Between Computed Tomography and Ultrasonography in Detection of Urinary Tract Calculi”. Journal of Karnali Academy of Health Sciences, vol. 3, no. 3, Jan. 2021, https://jkahs.org.np/jkahs/index.php/jkahs/article/view/319.