@misc{indiciaeca4003482073,
  title = {Ectopic thyroid tissue on the ascending aorta: an operative finding.},
  author = {Richard J Williams and George Lindop and John Butler},
  year = {2002},
  doi = {10.1016/s0003-4975(01)03439-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/12022572/},
  note = {Source identifier: 12022572}
}