@misc{indiciae830942e010a6,
  title = {Endoscopic ultrasonography.},
  author = {G Caletti and P Fusaroli and P Bocus},
  year = {1998},
  doi = {10.1159/000007528},
  url = {https://pubmed.ncbi.nlm.nih.gov/9705536/},
  note = {Source identifier: 9705536}
}