@misc{indiciaeedf8fd96d4d3,
  title = {HMOs and physicians without board certification.},
  author = {A P Wallace},
  year = {1993},
  doi = {10.1056/nejm199305203282022},
  url = {https://pubmed.ncbi.nlm.nih.gov/8479485/},
  note = {Source identifier: 8479485}
}