@article{janice a. townsend2018age,
  title={Dental Age Difference in Children with ADHD},
  author={puneet wadhwa,qingzhao yu,han zhu,janice a. townsend},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={42},
  number={3},
  pages={208--211},
  doi = {10.17796/1053-4628-42.3.7},
  year={2018}
}