@misc{indiciae43e87db3182f,
  title = {Evaluation of Simpson.},
  author = {R Ballantine},
  year = {1970},
  doi = {10.1136/bmj.2.5712.794},
  url = {https://pubmed.ncbi.nlm.nih.gov/4913787/},
  note = {Source identifier: 4913787}
}