@misc{indiciae106c301cff57,
  title = {Collagenous colitis.},
  author = {L A Guarda and R S Nelson and J R Stroehlein and J K Korinek and A K Raymond},
  year = {1983},
  doi = {10.1093/ajcp/80.4.503},
  url = {https://pubmed.ncbi.nlm.nih.gov/6624715/},
  note = {Source identifier: 6624715}
}