@misc{indiciae93bee7850254,
  title = {Pervasive developmental disorder, commonly abbreviated as PDD.},
  author = {F Volkmar},
  year = {1997},
  doi = {10.1023/a:1025877307025},
  url = {https://pubmed.ncbi.nlm.nih.gov/9018585/},
  note = {Source identifier: 9018585}
}