@misc{indiciae3d99def9c0df,
  title = {What's the difference?},
  author = {E A McConnell},
  year = {1976},
  doi = {10.1097/00006247-197611000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/1050064/},
  note = {Source identifier: 1050064}
}