@article{ana paula pires dos santos2006between,
  title={Comparison between two visible biofilm indices in the primary dentition},
  author={ana paula pires dos santos,vera mendes soviero},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={30},
  number={4},
  pages={292--295},
  doi = {10.17796/jcpd.30.4.9n1852u276583r3v},
  year={2006}
}