@misc{indiciae65fce68350b2,
  title = {Endoscopic papillotomy: the development of a method.},
  author = {G Lux},
  year = {1978},
  doi = {10.1055/s-0028-1098296},
  url = {https://pubmed.ncbi.nlm.nih.gov/359322/},
  note = {Source identifier: 359322}
}