@misc{indiciae4a44fbc14d58,
  title = {Letter: Adoption.},
  author = {J O Forfar},
  year = {1973},
  doi = {10.1016/s0140-6736(73)90962-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4128045/},
  note = {Source identifier: 4128045}
}