Zhang, Y., Ouyang, W., Li, H., Liu, H., Yuan, P., Lu, H., Sun, X., Ye, Z., Xing, J., Chen, Z. and Xu, H. (2020) “Cost-effectiveness of Medical Expulsive Therapy with ?-blockers for Large Distal Ureteral Stones in China”, Urology Journal, 17(05), pp. 462–468. doi: 10.22037/uj.v17i05.5433.