@misc{indiciaea71619c3f161,
  title = {Hyperactive children and maternal incest.},
  author = {M Ryan and D Swinnerton},
  year = {1980},
  doi = {10.5694/j.1326-5377.1980.tb100720.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7207353/},
  note = {Source identifier: 7207353}
}