Kim, Chang Hee, Dong Seong Shin, Tae Beom Kim, and Han Jung. 2019. “The Efficacy of Early Extracorporeal Shockwave Lithotripsy for the Treatment of Ureteral Stones”. Urology Journal 16 (4):331-36. https://doi.org/10.22037/uj.v16i4.4537.