@misc{indiciae9a2675aff554,
  title = {[Cervical pregnancy].},
  author = {K Marczyński and A Balasz and Z Zdebski and A Sikorska},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5804335/},
  note = {Source identifier: 5804335}
}