The epidemiology of tics and Tourette syndrome in children and adolescents.

@article{Scahill2001TheEO,
  title={The epidemiology of tics and Tourette syndrome in children and adolescents.},
  author={Lawrence Scahill and Caroline Tanner and Leon J Dure},
  journal={Advances in neurology},
  year={2001},
  volume={85},
  pages={261-71}
}