@misc{indiciae44c910c13f1e,
  title = {Ectopic pregnancy.},
  author = {G BANCROFT-LIVINGSTON},
  year = {1953},
  doi = {10.1136/pgmj.29.334.405},
  url = {https://pubmed.ncbi.nlm.nih.gov/13073666/},
  note = {Source identifier: 13073666}
}