@misc{indiciae3fa44edc7f3e,
  title = {Refuting the 'accidental system'.},
  author = {R Cunningham},
  doi = {10.1377/hlthaff.19.3.285-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/10812811/},
  note = {Source identifier: 10812811}
}