@misc{indiciae1460bf01b7bc,
  title = {Variations in physician practice and covert rationing.},
  author = {J Feinglass},
  year = {1987},
  doi = {10.1007/bf00539764},
  url = {https://pubmed.ncbi.nlm.nih.gov/3551179/},
  note = {Source identifier: 3551179}
}