@misc{indiciae2ec5aaa16253,
  title = {[Progress in tonal supraliminal audiometry].},
  author = {M Del Bo and P Lenzi and G Cavallazzi},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4261696/},
  note = {Source identifier: 4261696}
}