He, Q., Xiao, K., Chen, Y., Liao, B., Li, H., & Wang, K. (2019). Which is the best treatment of pediatric upper urinary tract stones among extracorporeal shockwave lithotripsy, percutaneous nephrolithotomy and retrograde intrarenal surgery: A systematic review. BMC Urol.

He, Qing, Kaiwen Xiao, Yuntian Chen, Banghua Liao, Hong Li, und Kunjie Wang. "Which Is the Best Treatment of Pediatric Upper Urinary Tract Stones Among Extracorporeal Shockwave Lithotripsy, Percutaneous Nephrolithotomy and Retrograde Intrarenal Surgery: A Systematic Review." BMC Urol 2019.

He, Qing, et al. "Which Is the Best Treatment of Pediatric Upper Urinary Tract Stones Among Extracorporeal Shockwave Lithotripsy, Percutaneous Nephrolithotomy and Retrograde Intrarenal Surgery: A Systematic Review." BMC Urol 2019.