@article{yo taguchi2002root,
  title={External root resorption of the maxillary permanent incisors caused by ectopically erupting canines},
  author={rie kojima,yo taguchi,hiroaki kobayashi,tadashi noda},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={26},
  number={2},
  pages={193--198},
  doi = {10.17796/jcpd.26.2.45258u427um975n0},
  year={2002}
}