@misc{indiciae13a93364f4bb,
  title = {ERCP update: diagnostic and therapeutic applications.},
  author = {J H Siegel},
  year = {1978},
  doi = {10.1007/bf01887085},
  url = {https://pubmed.ncbi.nlm.nih.gov/212340/},
  note = {Source identifier: 212340}
}