@misc{indiciae72ff0cf778b4,
  title = {Peptic ulcer: the changing scene.},
  author = {I A Bouchier},
  year = {1981},
  doi = {10.1177/003693308102600402},
  url = {https://pubmed.ncbi.nlm.nih.gov/7313679/},
  note = {Source identifier: 7313679}
}