Basiri, Abbas, Amir Hossein Kashi, Mahdi Zeinali, Mahmoud Reza Nasiri, Reza Valipour, and Reza Sarhangnejad. “Limitations of Spinal Anesthesia for Patient and Surgeon During Percutaneous Nephrolithotomy”. Urology Journal 15, no. 4 (July 10, 2018): 164–167. Accessed May 4, 2024. https://journals.sbmu.ac.ir/urolj/index.php/uj/article/view/3993.