@misc{indiciae504b81c5eb23,
  title = {The twinning connection.},
  author = {C H Irvine},
  year = {1983},
  doi = {10.1111/j.2042-3306.1983.tb01799.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6641675/},
  note = {Source identifier: 6641675}
}