@misc{indiciae184be76a1207,
  title = {[Intraoperative choledochoscopy. Experiences with a new choledochoscope].},
  author = {K A Lennert},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/964090/},
  note = {Source identifier: 964090}
}