@misc{indiciaef3654b88bfdc,
  title = {Elective mutism associated with selective inactivity.},
  author = {L Hill and J Scull},
  year = {1985},
  doi = {10.1016/0021-9924(85)90018-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4008679/},
  note = {Source identifier: 4008679}
}