@misc{indiciaefdf68418774f,
  title = {Phantom angina.},
  author = {W R Martin and A Margherita and E Amsterdam},
  year = {1994},
  doi = {10.1378/chest.105.4.1271},
  url = {https://pubmed.ncbi.nlm.nih.gov/8162767/},
  note = {Source identifier: 8162767}
}