@misc{indiciaed066c3f76ceb,
  title = {Letter: PSRO as educational process.},
  author = {L Anderson},
  year = {1974},
  doi = {10.1056/nejm197406062902314},
  url = {https://pubmed.ncbi.nlm.nih.gov/4857133/},
  note = {Source identifier: 4857133}
}