@misc{indiciae8ebbcf897db9,
  title = {Peptic ulcer disease.},
  author = {G Watkinson and F P Brooks},
  year = {1985},
  doi = {10.1007/bf01309379},
  url = {https://pubmed.ncbi.nlm.nih.gov/4053925/},
  note = {Source identifier: 4053925}
}