@article{guo mu2024versus,
  title={Norepinephrine versus phenylephrine for managing maternal hypotension during cesarean delivery under spinal anesthesia: a meta-analysis of maternal and neonatal outcomes},
  author={jianli song,xi xu,qiang li,bin lu,xuan yu,guo mu},
  journal={Signa Vitae},
  volume={20},
  number={4},
  pages={1--14},
  doi = {10.22514/sv.2024.036},
  year={2024}
}