@misc{indiciaea18bd21c26eb,
  title = {Endoscopically assisted video capsule endoscopy.},
  author = {W K Leung and J J Sung},
  year = {2004},
  doi = {10.1055/s-2004-814496},
  url = {https://pubmed.ncbi.nlm.nih.gov/15202056/},
  note = {Source identifier: 15202056}
}