@article{nigel m king2008recall,
  title={“Six-month recall dental appointments, for all children, are (un)justifiable”},
  author={robert p. anthonappa,nigel m king},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={33},
  number={1},
  pages={1--8},
  doi = {10.17796/jcpd.33.1.w4x2832169761589},
  year={2008}
}