@article{kazuya yoshida2020ganglion,
  title={Sphenopalatine Ganglion Block with Botulinum Neurotoxin for Treating Trigeminal Neuralgia Using CAD/CAM–Derived Injection Guide},
  author={kazuya yoshida},
  journal={Journal of Oral & Facial Pain and Headache},
  volume={34},
  number={2},
  pages={135--140},
  doi = {10.11607/ofph.2510},
  year={2020}
}