@misc{indiciae970d8844f2e0,
  title = {Practical considerations: negotiating contracts with PPOs. Part 3.},
  author = {R A Blacker and A A Mickelson},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/10315412/},
  note = {Source identifier: 10315412}
}