@article{liming cao2023of,
  title={Assessment of leptomeningeal collateral status using single-phase computed tomography angiography and its clinical value},
  author={liming cao,lijie ren,hongliang jiang,jiahua li,guozhen qiu,feng chi},
  journal={Signa Vitae},
  volume={19},
  number={1},
  pages={130--135},
  doi = {10.22514/sv.2021.234},
  year={2023}
}