@misc{indiciae88fccb3b209d,
  title = {Some problems in esophageal speech training.},
  author = {S Polpathapee and S Chiwapong},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1113056/},
  note = {Source identifier: 1113056}
}