@misc{indiciaed4673023b538,
  title = {"Refractory" coronary artery spasm.},
  author = {C R Conti},
  year = {1992},
  doi = {10.1002/clc.4960150102},
  url = {https://pubmed.ncbi.nlm.nih.gov/1541069/},
  note = {Source identifier: 1541069}
}