Changes of renal function after retrograde intrarenal surgery using flexible ureteroscope in renal stone patients - Liu, Yu; Jian, Zhongyu; Ma, Yucheng; Chen, Yuntian; Jin, Xi; Zhou, Liang; Wang, Kunjie; Li, Hong (Translational Andrology and Urology; Vol 10, No 6 (June 27, 2021): Translational Andrology and Urology, 2021)