@misc{indiciae755f36a724f6,
  title = {Hyperactivity and spelling disability: testing for shared genetic aetiology.},
  author = {J Stevenson and B F Pennington and J W Gilger and J C DeFries and J J Gillis},
  year = {1993},
  doi = {10.1111/j.1469-7610.1993.tb01779.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8245138/},
  note = {Source identifier: 8245138}
}