@misc{indiciaea72466361350,
  title = {Current problems in health care.},
  author = {W J Cohen},
  year = {1969},
  doi = {10.1056/nejm196907242810404},
  url = {https://pubmed.ncbi.nlm.nih.gov/4978150/},
  note = {Source identifier: 4978150}
}