@article{vito crincoli2009pain,
  title={Postoperative Pain Relief After Surgical Removal of
Impacted Third Molars:
A Single-Blind, Randomized, Controlled Study to Compare
Levobupivacaine and Mepivacaine},
  author={vito crincoli,maria beatrice di bisceglie,maria massaro,rocco giuliani,gianfranco favia,nicola brienza},
  journal={Journal of Oral & Facial Pain and Headache},
  volume={23},
  number={4},
  pages={325--329},
  doi = {10.11607/ofph.23.4.08},
  year={2009}
}