@article{amitha m hegde2009of,
  title={Study of Stress Distribution and Displacement of the Maxillary Complex Following Application of Forces using Jackscrew and Nitanium Palatal Expander 2 – A Finite Element Study},
  author={preeth shetty,amitha m hegde,kavita rai},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={34},
  number={1},
  pages={87--94},
  doi = {10.17796/jcpd.34.1.dv5100j371184087},
  year={2009}
}