@misc{indiciae2a2c62a5d3dd,
  title = {Treasured object use--a cognitive and developmental marker.},
  author = {M Sherman and M E Hertzig},
  year = {1983},
  doi = {10.1097/00004583-198311000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/6655167/},
  note = {Source identifier: 6655167}
}