@misc{indiciae57bf20c647b0,
  title = {Object manipulation: an interactional strategy with autistic children.},
  author = {E Tiegerman and L Primavera},
  year = {1981},
  doi = {10.1007/bf01531617},
  url = {https://pubmed.ncbi.nlm.nih.gov/7052817/},
  note = {Source identifier: 7052817}
}