@misc{indiciaebce6bf815fac,
  title = {High activity and hyperactivity.},
  author = {R Mac Keith},
  year = {1974},
  doi = {10.1111/j.1469-8749.1974.tb03383.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4852267/},
  note = {Source identifier: 4852267}
}