@misc{indiciaef7638f490d08,
  title = {Letter: Lessons relearned.},
  author = {R P Dobbie and O D Butterick and J A Hoffmeister},
  year = {1976},
  doi = {10.1001/jama.236.13.1453c},
  url = {https://pubmed.ncbi.nlm.nih.gov/822178/},
  note = {Source identifier: 822178}
}