@misc{indiciaea11b4c3aaa42,
  title = {Letter: Life expectancy.},
  author = {M E Wilson and L E Mather},
  year = {1974},
  doi = {10.1001/jama.229.11.1421b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4408264/},
  note = {Source identifier: 4408264}
}