Tao, Rong-zhen, Zhi-qiang Qin, Fa-de Liu, and Jian-lin Lv. 2019. “Efficacy and Safety of Tamsulosin in the Medical Expulsion Therapy for Distal Ureteral Calculi: A Systematic Review and Meta-Analysis of Placebo-Controlled Trials”. Urology Journal 16 (3):224-31. https://doi.org/10.22037/uj.v16i3.4758.