@misc{indiciaeeac2c093929f,
  title = {Additional considerations in longitudinal database research.},
  author = {Elizabeth B Andrews and Susan Eaton},
  doi = {10.1046/j.1524-4733.2003.t01-1-00001.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12641856/},
  note = {Source identifier: 12641856}
}