@misc{indiciae30e82d98777e,
  title = {Letter to editor revised.},
  author = {D R Shanklin},
  year = {1973},
  doi = {10.1056/nejm197308022890521},
  url = {https://pubmed.ncbi.nlm.nih.gov/4713775/},
  note = {Source identifier: 4713775}
}