Kim, C.H., Shin, D.S., Kim, T.B. and Jung, H. 2019. The Efficacy of Early Extracorporeal Shockwave Lithotripsy for the Treatment of Ureteral Stones. Urology Journal. 16, 4 (Aug. 2019), 331–336. DOI:https://doi.org/10.22037/uj.v16i4.4537.