@article{null,
  title={Tourette’s syndrome with rapid deterioration by self-mutilation of the upper lip},
  author={t. shimoyama,n. horie,t. kato,d. nasu,t. kaneko},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={27},
  number={2},
  pages={178--180},
  doi = {10.17796/jcpd.27.2.u0735u0hh4l3287t},
  year={2003}
}