@misc{indiciae3b49cfc9f47c,
  title = {The Children's Behavioral Classification Project: an interim report.},
  author = {R M Dreger},
  year = {1977},
  doi = {10.1007/bf00913699},
  url = {https://pubmed.ncbi.nlm.nih.gov/903523/},
  note = {Source identifier: 903523}
}