@misc{indiciaeee418e5af80c,
  title = {Coronary spasm in two sisters.},
  author = {Y Fujiwara and O Yamanaka and T Nakamura and H Yamaguchi},
  year = {1993},
  doi = {10.1253/jcj.57.472},
  url = {https://pubmed.ncbi.nlm.nih.gov/8510317/},
  note = {Source identifier: 8510317}
}