@misc{indiciaeb2ddd601f539,
  title = {[Duodenal ulcer eroding the papilla. 2 cases].},
  author = {M Ribet and A Wurtz},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6863414/},
  note = {Source identifier: 6863414}
}