@article{hung-huey tsai2005associated,
  title={Factors associated with mandibular third molar eruption and impaction},
  author={hung-huey tsai},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={30},
  number={2},
  pages={9--114},
  doi = {10.17796/jcpd.30.2.k359u03v100586h3},
  year={2005}
}