%0 Journal Article %T Comparison of two negative pressure ureteral access sheaths combined with day-case flexible ureteroscopy for renal stones randomized trial %A Ma, Qinghong %A Chen, Guoqiang %A Li, Guanghai %A Cui, Deheng %J Scientific Reports %V 14 %N 1 %D 2024-11-23 %I Nature Publishing Group UK %~ DeepDyve