@misc{indiciae41f28b6693cd,
  title = {Carotid colour Doppler.},
  author = {P Duffy},
  year = {1993},
  doi = {10.1111/j.1440-1673.1993.tb00042.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8512506/},
  note = {Source identifier: 8512506}
}