@misc{indiciae4af98de367bc,
  title = {Alpha-fetoprotein.},
  author = {A Drugan and E Dvorin and J E Obrien and M P Johnson and M I Evans},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1717020/},
  note = {Source identifier: 1717020}
}