Optimal two-stage testing for family-based genome-wide association studies.

@article{Macgregor2008OptimalTT,
  title={Optimal two-stage testing for family-based genome-wide association studies.},
  author={Stuart Macgregor},
  journal={American journal of human genetics},
  year={2008},
  volume={82 3},
  pages={797-9; author reply 799-800}
}