@misc{indiciae341a508b2eae,
  title = {On the molecular evolutionary clock.},
  author = {E Zuckerkandl},
  year = {1987},
  doi = {10.1007/bf02111280},
  url = {https://pubmed.ncbi.nlm.nih.gov/3125336/},
  note = {Source identifier: 3125336}
}