Alwan MG, Nima MH, Al-Omary TSS. A new variable emerges to guide the decision when choosing surgical options for renal stones larger than 20 mm. Ukr. J. Nephrol. Dial. [Internet]. 2024Aug.3 [cited 2026Jul.18];0(3(83):25-2. Available from: https://ukrjnd.com.ua/index.php/journal/article/view/854