@misc{indiciae0c0eb42121be,
  title = {Chopin's illness.},
  author = {T O Cheng},
  year = {1998},
  doi = {10.1378/chest.114.2.654-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/9726766/},
  note = {Source identifier: 9726766}
}