@misc{indiciae090887aff856,
  title = {Ectopic pregnancy.},
  author = {J I Tay and J Moore and J J Walker},
  year = {2000},
  doi = {10.1136/bmj.320.7239.916},
  url = {https://pubmed.ncbi.nlm.nih.gov/10742003/},
  note = {Source identifier: 10742003}
}