An estimate of the tendency to repeat postterm delivery.

@article{Olesen1999AnEO,
  title={An estimate of the tendency to repeat postterm delivery.},
  author={Annette Wind Olesen and Olga Basso and J\orn Olsen},
  journal={Epidemiology},
  year={1999},
  volume={10 4},
  pages={468-9}
}