@article{giustino varrassi2024nerve,
  title={Occipital nerve block for headaches: a narrative review},
  author={william h. arata,rajiv k. midha,giustino varrassi,kelly sala,michael j. plessala,jared brodtmann,kylie dufrene,zachary palowsky,patricia griffin,shahab ahmadzadeh,sahar shekoohi,alan d. kaye},
  journal={Journal of Oral & Facial Pain and Headache},
  volume={38},
  number={2},
  pages={1--10},
  doi = {10.22514/jofph.2024.010},
  year={2024}
}