@misc{indiciae9613dcb0afe3,
  title = {When is an anecdote?},
  author = {P W Nathan},
  year = {1967},
  doi = {10.1016/s0140-6736(67)90754-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4166841/},
  note = {Source identifier: 4166841}
}