@misc{indiciae76b94b0ea939,
  title = {Variant angina with a strong spasmodic trait.},
  author = {K K Koh and J W Son and E K Shin},
  year = {2001},
  doi = {10.1016/s0167-5273(00)00391-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/11203709/},
  note = {Source identifier: 11203709}
}