@misc{indiciaef892d85ac6ec,
  title = {Improving communication with the physically disabled.},
  author = {B N Eigen},
  year = {1982},
  doi = {10.1016/s0160-3450(16)31780-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/6216804/},
  note = {Source identifier: 6216804}
}