Ma, L., S. Zou, L. Yang, and F. Wang. “Efficacy and Safety of Doxazosin in Medical Expulsive Therapy for Distal Ureteral Stones: A Systematic Review and Meta-Analysis”. Urology Journal, vol. 17, no. 05, Aug. 2020, pp. 449-55, doi:10.22037/uj.v17i05.5958.