@misc{indiciaeafeb6233bde4,
  title = {Immunization against HCG.},
  author = {P D Griffin},
  year = {1994},
  doi = {10.1093/oxfordjournals.humrep.a138493},
  url = {https://pubmed.ncbi.nlm.nih.gov/8027282/},
  note = {Source identifier: 8027282}
}