@misc{indiciae04026bbf3117,
  title = {Clinical algorithms: irregular vaginal bleeding.},
  author = {I J Kerby},
  year = {1987},
  doi = {10.1136/bmj.294.6585.1487-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/3111603/},
  note = {Source identifier: 3111603}
}