@misc{indiciae07d89abf2c65,
  title = {Spastic dysphonia: a continuum disorder.},
  author = {M P Cannito and J P Johnson},
  year = {1981},
  doi = {10.1016/0021-9924(81)90037-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7251921/},
  note = {Source identifier: 7251921}
}