@misc{indiciae9c96b2809c20,
  title = {Extreme old age.},
  author = {E A Edwards},
  year = {1973},
  doi = {10.1001/jama.1973.03220310053027},
  url = {https://pubmed.ncbi.nlm.nih.gov/4741027/},
  note = {Source identifier: 4741027}
}