[Incidence and outcome of facial clefts in Hungary].

@article{Czeizel1986IncidenceAO,
  title={[Incidence and outcome of facial clefts in Hungary].},
  author={E Andrew Czeizel and Julius Hirschberg and Endre Nagy},
  journal={Orvosi hetilap},
  year={1986},
  volume={127 11},
  pages={639-45}
}