Lu, Yi, Wanyu Zhang, Hao Su, Chengquan Ma, and Hongjun Li. 2022. “The Efficacy of Sexual Intercourse Or Masturbation For The Expulsion Of Distal Ureteral Stones In Men: A Systematic Review And Meta-Analysis Of Randomized-Controlled Trials”. Urology Journal 19 (04), 246-52. https://doi.org/10.22037/uj.v19i.7119.