@misc{indiciaeb380b2676c2c,
  title = {An electronic communication device for selective mutism.},
  author = {C H Kee and D S Fung and L K Ang},
  year = {2001},
  doi = {10.1097/00004583-200104000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/11314561/},
  note = {Source identifier: 11314561}
}