@misc{indiciaefe36d468370c,
  title = {[Surgical sterilization by laparoscopy with a Yoon ring].},
  author = {O Poblete and M Valenzuela},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/162008/},
  note = {Source identifier: 162008}
}