@misc{indiciae93d5661e9345,
  title = {Coding for EUS.},
  author = {P D Stevens and M J Wiersema},
  year = {2000},
  doi = {10.1067/mge.2000.110715},
  url = {https://pubmed.ncbi.nlm.nih.gov/11115948/},
  note = {Source identifier: 11115948}
}