@misc{indiciae6f655c55e963,
  title = {Ectopic pregnancy.},
  author = {J Freeman and L Goldberg},
  year = {1984},
  doi = {10.1016/s0196-0644(84)80116-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6711930/},
  note = {Source identifier: 6711930}
}