@misc{indiciaed4c3de0303c0,
  title = {The hearing aid in use; a preliminary study.},
  author = {J KODICEK and J GARRAD},
  year = {1954},
  doi = {10.1017/s0022215100049811},
  url = {https://pubmed.ncbi.nlm.nih.gov/13174939/},
  note = {Source identifier: 13174939}
}