@misc{indiciaebeb1db1021c0,
  title = {Birth-day choices.},
  author = {E Lieberman and K J Ryan},
  year = {1989},
  doi = {10.1056/nejm198912283212609},
  url = {https://pubmed.ncbi.nlm.nih.gov/2487932/},
  note = {Source identifier: 2487932}
}