@misc{indiciae1c184223781b,
  title = {British twin database to be floated.},
  author = {R Dobson},
  year = {1999},
  doi = {10.1136/bmj.318.7176.79b},
  url = {https://pubmed.ncbi.nlm.nih.gov/9880276/},
  note = {Source identifier: 9880276}
}