@misc{indiciae8f8b7fc6f39b,
  title = {Transduodenal sphincteroplasty.},
  author = {P Stefanini and M Carboni and G De Bernardinis and P Negro},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/332649/},
  note = {Source identifier: 332649}
}