@misc{indiciaec96bdc94077f,
  title = {Letter: Misleading discs.},
  author = {M Thomas},
  year = {1974},
  doi = {10.1136/bmj.2.5913.272-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4597120/},
  note = {Source identifier: 4597120}
}