@misc{indiciaeebe88c46701d,
  title = {Evaluation of Simpson.},
  author = {S Selwyn},
  year = {1970},
  doi = {10.1136/bmj.2.5712.794-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4913788/},
  note = {Source identifier: 4913788}
}