COMPARISON OF INTRAOPERATIVE BLOOD LOSS IN PATIENTS WITH AND WITHOUT PREVIOUS OPEN RENAL STONE SURGERY ON IPSILATERAL SIDE UNDERGOING PERCUTANEOUS NEPHROLITHOTOMY. RMSR [Internet]. 2025 Apr. 18 [cited 2025 Apr. 30];3(4):450-68. Available from: http://www.thermsr.com/index.php/Journal/article/view/955