@misc{indiciae28290d93df69,
  title = {Endoscopic papillotomy.},
  author = {B H Hand},
  year = {1976},
  doi = {10.1136/bmj.1.6009.586-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/1260298/},
  note = {Source identifier: 1260298}
}