@misc{indiciaea16243a67659,
  title = {Keynote address.},
  author = {L J Gehrig},
  year = {1967},
  doi = {10.1111/j.1749-6632.1967.tb14338.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5230934/},
  note = {Source identifier: 5230934}
}