@misc{indiciae3500af170ced,
  title = {[Self-training in needle-knife sphincterotomy].},
  author = {E J de la Morena and M Domínguez and M Lumbreras and V Opio and E Moyano and J Garćia Alvarez},
  year = {2000},
  url = {https://pubmed.ncbi.nlm.nih.gov/10804686/},
  note = {Source identifier: 10804686}
}