@article{mello-moura acv2011calcification,
  title={Pulp Calcification in Traumatized Primary Teeth: Prevalence
and Associated Factors},
  author={mello-moura acv,bonini gavc,zardetto cgdc,rodrigues crmd,wanderley mt},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={35},
  number={4},
  pages={383--388},
  doi = {10.17796/jcpd.35.4.8065636750168677},
  year={2011}
}