Bivariate path analysis of familial resemblance for reading ability and symbol processing speed.

@article{Vogler1985BivariatePA,
  title={Bivariate path analysis of familial resemblance for reading ability and symbol processing speed.},
  author={George P. Vogler and John C Defries},
  journal={Behavior genetics},
  year={1985},
  volume={15 2},
  pages={111-21}
}