Zhang, L., Wu, Y., Xu, K., Tang, H., Ding, J., Wang, W., Xu, D., & Gu, Z. (2020). Compare the Clinical Application of Ureteroscopic Occluder and Stone Retrieval Basket During Holmium Laser Treatment for Upper Ureteral Calculi. Urology Journal, 17(05), 469–473. https://doi.org/10.22037/uj.v17i05.5550