@misc{indiciaeef5571edd36d,
  title = {Surgery for left main spasm. Is it indicated?},
  author = {W L Ng and E K Sim and T C Yeo and Y T Lim},
  year = {1996},
  doi = {10.1016/0167-5273(96)02604-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/8818743/},
  note = {Source identifier: 8818743}
}