Hosseini, Seyed Reza, et al. “Comparison of Combined Guidance of Fluoroscopy and Ultrasonography in Total Tubeless Percutaneous Nephrolithotomy With the Standard Method: A Randomized Clinical Trial”. Urology Journal, vol. 21, no. 03, May 2024, pp. 140-5, doi:10.22037/uj.v20i.7798.