@misc{indiciae6b58b11d2ca7,
  title = {Studying ancient DNA.},
  author = {M Spigelman},
  year = {1994},
  doi = {10.1136/bmj.308.6940.1370},
  url = {https://pubmed.ncbi.nlm.nih.gov/8019234/},
  note = {Source identifier: 8019234}
}