[Sciatica due to "large cul-de-sac"].

@article{Carayon1969SciaticaDT,
  title={[Sciatica due to "large cul-de-sac"].},
  author={A Carayon and M A Gruet and B Piquard},
  journal={Bulletin de la Societe medicale d'Afrique noire de langue francaise},
  year={1969},
  volume={14 1},
  pages={51-7}
}