@misc{indiciaedc023538105f,
  title = {Luding out.},
  author = {S A Ager},
  year = {1972},
  doi = {10.1056/nejm197207062870124},
  url = {https://pubmed.ncbi.nlm.nih.gov/5029227/},
  note = {Source identifier: 5029227}
}