Singh, S.K. et al. 2011. Role of Tamsulosin in Clearance of Upper Ureteral Calculi After Extracorporeal Shock Wave Lithotripsy: A Randomized Controlled Trial. Urology Journal. 8, 1 (Mar. 2011), 14–20. DOI:https://doi.org/10.22037/uj.v8i1.926.