@misc{indiciae90d14706f0a4,
  title = {[Development of hearing, hearing tests and validity estimation].},
  author = {P Olde Kalter and T S Kapteyn},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3587379/},
  note = {Source identifier: 3587379}
}