@misc{indiciaeb4e0c6e83f4b,
  title = {Longevity in the grey seal.},
  author = {C MATHESON},
  year = {1950},
  doi = {10.1038/166073b0},
  url = {https://pubmed.ncbi.nlm.nih.gov/15439136/},
  note = {Source identifier: 15439136}
}