Janardhana, A. and Santika, S. A. (2023) “Routine Preoperative Frailty Assessment Predicts Postoperative Complication in PCNL Surgery”, Brawijaya Journal of Urology. Malang, Indonesia, 3(02), pp. 24-28. doi: 10.11594/bjurology.2023.003.02.1.