@misc{indiciaed0d08a26b9c4,
  title = {Angina pectoris caused by microvascular spasm.},
  author = {A Maseri and G A Lanza},
  year = {1998},
  doi = {10.1016/s0140-6736(05)77842-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/9683241/},
  note = {Source identifier: 9683241}
}