@misc{indiciae351ab5463536,
  title = {[Classification systems for the clinical approach to pervasive developmental disorders].},
  author = {E Bettaglio and U Balottin and A Gerardo and P Manfredi and C A Zambrino and G Lanzi},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7643731/},
  note = {Source identifier: 7643731}
}