@misc{indiciae5e451b2cdda9,
  title = {Endoscopic diagnostics.},
  author = {P R Pfau and M V Sivak},
  year = {2001},
  doi = {10.1053/gast.2001.22429},
  url = {https://pubmed.ncbi.nlm.nih.gov/11179249/},
  note = {Source identifier: 11179249}
}