The prediction approach to finite population sampling theory: application to the hospital discharge survey.

@article{Royall1973ThePA,
  title={The prediction approach to finite population sampling theory: application to the hospital discharge survey.},
  author={Richard M. Royall},
  journal={Vital and health statistics. Series 2, Data evaluation and methods research},
  year={1973},
  volume={55},
  pages={1-31}
}