@misc{indiciaeffe9ac428c0f,
  title = {Update in gastroenterology.},
  author = {N J Greenberger},
  year = {1998},
  doi = {10.7326/0003-4819-129-4-199808150-00008},
  url = {https://pubmed.ncbi.nlm.nih.gov/9729185/},
  note = {Source identifier: 9729185}
}