@misc{indiciae2e2bbc0b04ad,
  title = {Contracting arrangements.},
  author = {J R Hamilton},
  year = {1993},
  doi = {10.1136/bmj.306.6874.397},
  url = {https://pubmed.ncbi.nlm.nih.gov/8461711/},
  note = {Source identifier: 8461711}
}