@article{hung-huey tsai2000studies,
  title={Cephalometric studies of children with long and short faces},
  author={hung-huey tsai},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={25},
  number={1},
  pages={23--28},
  doi = {10.17796/jcpd.25.1.m0264k522531g856},
  year={2000}
}