@misc{indiciaef0993470ae57,
  title = {Flexible ureteroscopy with a flexible and negative suction ureteral access sheath versus traditional sheath for treatment of infectious upper urinary tract stones: A prospective, randomized controlled study.},
  author = {Qing Wang and Qing-Lai Tang and Fa-de Liu and Yi-Qing Liu and Yun-Peng Li and Rong-Zhen Tao},
  year = {2026},
  doi = {10.1007/s00240-026-02041-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/42709214/},
  note = {Source identifier: 42709214}
}