@misc{indiciaee9eaef207f35,
  title = {[Current considerations on papillosphincterotomy].},
  author = {G Macellari and U Baraldi and A Antamati},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7290437/},
  note = {Source identifier: 7290437}
}