The Labor and Delivery Satisfaction Index: the development and evaluation of a soft outcome measure.

@article{Lomas1987TheLA,
  title={The Labor and Delivery Satisfaction Index: the development and evaluation of a soft outcome measure.},
  author={Jonathan Lomas and Sharon Dore and Murray W Enkin and Alice Mitchell},
  journal={Birth},
  year={1987},
  volume={14 3},
  pages={125-9}
}