@misc{indiciaedc95b7218bdf,
  title = {Cervical pregnancy.},
  author = {G CHAMBERLAIN},
  year = {1963},
  doi = {10.1136/bmj.2.5348.36},
  url = {https://pubmed.ncbi.nlm.nih.gov/14019934/},
  note = {Source identifier: 14019934}
}