KUMAR, Pratik. Radiation Safety Issues in Fluoroscopy During Percutaneous Nephrolithotomy. Urology Journal, [S. l.], v. 5, n. 1, p. 15–23, 2009. DOI: 10.22037/uj.v5i1.66. Disponível em: https://journals.sbmu.ac.ir/urolj/index.php/uj/article/view/66. Acesso em: 8 jul. 2026.