@misc{indiciae6777cf7ea046,
  title = {Minimum effective masking levels in threshold audiometry.},
  author = {F N Martin},
  year = {1974},
  doi = {10.1044/jshd.3903.280},
  url = {https://pubmed.ncbi.nlm.nih.gov/4414685/},
  note = {Source identifier: 4414685}
}