@misc{indiciaef761fb0de792,
  title = {Physicians and prepaid group practices.},
  author = {Stephen C Schoenbaum},
  doi = {10.1377/hlthaff.w4.76},
  url = {https://pubmed.ncbi.nlm.nih.gov/15451970/},
  note = {Source identifier: 15451970}
}