Xu, Z.- hao, S. Zhou, J.- lin Lv, and H. Wang. “Effect of the External Physical Vibration Lithecbole on the Discharge of Upper Urinary Stones: A Systematic Review and Meta-Analysis”. Urology Journal, Vol. 18, no. 01, Feb. 2021, pp. 19-27, doi:10.22037/uj.v18i.6417.