Cubuk, A., Özkaptan , O. ., & Sahan, A. (2021). reply letter to Reply letter to: Retrograde Intrarenal Surgery vs. Percutaneous Nephrolithotomy vs. Extracorporeal Shock Wave Lithotripsy for Lower Pole Renal Stones 10-20 mm : A Meta-analysis and Systematic Review: stone treatment for Lower Pole Renal Stones 10-20 mm. Urology Journal, 18(03), 351–352. https://doi.org/10.22037/uj.v18i03.6590