@article{john patrick conry2005of,
  title={Comparison of Three Topical Fluorides Using Computer Imaging},
  author={muhammad faisal khattak,john patrick conry,ching-chang ko},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={30},
  number={2},
  pages={139--144},
  doi = {10.17796/jcpd.30.2.04746702m229p556},
  year={2005}
}