@misc{indiciae9d416e803cc1,
  title = {Controlling costs through "managed competition".},
  author = {G Green},
  year = {1993},
  doi = {10.1056/nejm199309163291215},
  url = {https://pubmed.ncbi.nlm.nih.gov/8355754/},
  note = {Source identifier: 8355754}
}