Buldu, I., A. Tepeler, M. Kaynar, T. Karatag, M. Tosun, T. Umutogluv, H. Tanriover, and O. Istanbulluoglu. “Comparison of Anesthesia Methods in Treatment of Staghorn Kidney Stones With Percutaneous Nephrolithotomy”. Urology Journal, vol. 13, no. 1, Mar. 2016, pp. 2479-83, doi:10.22037/uj.v13i1.3045.