@article{george goto2002evaluation,
  title={Clinical evaluation of a patient with single maxillary central incisor},
  author={youko kamasaki,satoshi fukumoto,kazumi kubota,george goto},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={26},
  number={2},
  pages={181--186},
  doi = {10.17796/jcpd.26.2.k521j56563773367},
  year={2002}
}