@misc{indiciae09ad90188540,
  title = {The balloon retriever technique.},
  author = {M Schumacher and A Berlis},
  year = {2003},
  doi = {10.1007/s00234-003-0956-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/12687314/},
  note = {Source identifier: 12687314}
}