Comparison of Supine and Prone Positions in PCNL Operations Performed in Isolated Kidney Upper Pole Access. - ARIKAN, Yusuf; BEYAN, Serhat; KORAS, Ömer; GÜROĞLU, Mert; EMİR, Büşra; DEMİRCİ, Ferhat; DANACIOĞLU, Yavuz Onur; KESKİN, Mehmet Zeynel (Journal of Harran University Medical Faculty / Harran Üniversitesi Tıp Fakültesi Dergisi, 2025)