@misc{indiciaef942e12cbe3b,
  title = {Autistic social dysfunction and Down syndrome.},
  author = {J D Bregman and F R Volkmar},
  year = {1988},
  doi = {10.1097/00004583-198807000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/2972692/},
  note = {Source identifier: 2972692}
}