@misc{indiciaed47f83282bcd,
  title = {Voice changes in acromegaly.},
  author = {R G Williams and S H Richards and R G Mills and R Eccles},
  year = {1994},
  doi = {10.1288/00005537-199404000-00015},
  url = {https://pubmed.ncbi.nlm.nih.gov/8164490/},
  note = {Source identifier: 8164490}
}