@misc{indiciae14a1f1177e6e,
  title = {Social class factor in autism.},
  author = {E R Ritvo and D Cantwell and E Johnson and M Clements and F Benbrook and S Slagle and P Kelly and M Ritz},
  doi = {10.1007/bf01557350},
  url = {https://pubmed.ncbi.nlm.nih.gov/5172533/},
  note = {Source identifier: 5172533}
}