@misc{indiciaeb37214181f28,
  title = {Relative cost differences among physicians' specialty practices.},
  author = {E R Becker and D Dunn and W C Hsiao},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3172409/},
  note = {Source identifier: 3172409}
}