@misc{indiciae303c33598b23,
  title = {What's the difference.},
  author = {Colin Berry},
  year = {2003},
  doi = {10.1093/qjmed/hcg153},
  url = {https://pubmed.ncbi.nlm.nih.gov/14631064/},
  note = {Source identifier: 14631064}
}