@misc{indiciaeba968a8b2907,
  title = {Ectopic pregnancy.},
  author = {J Abbott and J Roe},
  year = {1994},
  doi = {10.1056/nejm199403103301012},
  url = {https://pubmed.ncbi.nlm.nih.gov/7509033/},
  note = {Source identifier: 7509033}
}