@misc{indiciaef6166d0291ea,
  title = {Interventional endoscopic ultrasonography: current status and future direction.},
  author = {S Mallery and J Van Dam},
  year = {1999},
  doi = {10.1097/00004836-199912000-00002},
  url = {https://pubmed.ncbi.nlm.nih.gov/10599631/},
  note = {Source identifier: 10599631}
}