@misc{indiciae098724ba6187,
  title = {A simple clinical method of evaluating perceived hypernasality.},
  author = {M L Haapanen},
  year = {1991},
  doi = {10.1159/000266181},
  url = {https://pubmed.ncbi.nlm.nih.gov/1937298/},
  note = {Source identifier: 1937298}
}