Nualyong, C., Sathidmangkang, S., Woranisarakul, V., Taweemonkongsap, T. and Chotikawanich, E. 2019. Comparison of the outcomes for retrograde intrarenal surgery (RIRS) and percutaneous nephrolithotomy (PCNL) in the treatment of renal stones more than 2 centimeters. Insight Urology. 40, 1 (Jun. 2019), 9–14.