@misc{indiciaed272c8aef1c3,
  title = {Episodic, postural, and linked angina.},
  author = {K S SMITH and C PAPP},
  year = {1962},
  doi = {10.1136/bmj.2.5317.1425},
  url = {https://pubmed.ncbi.nlm.nih.gov/13989498/},
  note = {Source identifier: 13989498}
}