@misc{indiciae014e4eaf9eaf,
  title = {Contraception in general practice analyzed by a computerized medical record.},
  author = {J F Nilsen and C F Bassøe},
  year = {1987},
  doi = {10.3109/02813438709018098},
  url = {https://pubmed.ncbi.nlm.nih.gov/3423491/},
  note = {Source identifier: 3423491}
}