@misc{indiciae6fe66da8e7a5,
  title = {[Endoscopic papillotomy - progress in operative endoscopy?].},
  author = {R Holzberg},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7157954/},
  note = {Source identifier: 7157954}
}