@misc{indiciaeba398efd50a4,
  title = {Letter to the editor.},
  author = {J Yudkin},
  year = {1967},
  doi = {10.1111/j.1753-4887.1967.tb05542.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6056390/},
  note = {Source identifier: 6056390}
}