@misc{indiciae25b10350de7a,
  title = {Evaluation of Simpson.},
  author = {J Shepherd},
  year = {1970},
  doi = {10.1136/bmj.2.5710.668},
  url = {https://pubmed.ncbi.nlm.nih.gov/4913859/},
  note = {Source identifier: 4913859}
}