@misc{indiciaea4742630669b,
  title = {Surgery for unstable angina.},
  author = {J K Clarebrough and G W Westlake and J P Richardson and M Mullerworth and A C Wilson and K Nathan},
  year = {1977},
  doi = {10.1111/j.1445-2197.1977.tb03930.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/17380/},
  note = {Source identifier: 17380}
}