Trauma in the primary dentition: a clinical presentation.

@article{Joho1980TraumaIT,
  title={Trauma in the primary dentition: a clinical presentation.},
  author={J. P. Joho and S C Mar{\'e}chaux},
  journal={ASDC journal of dentistry for children},
  year={1980},
  volume={47 3},
  pages={167-74}
}