@misc{indiciae48fd2541e29b,
  title = {Peptic ulcer disease.},
  author = {J I Isenberg},
  year = {1975},
  doi = {10.1080/00325481.1975.11713952},
  url = {https://pubmed.ncbi.nlm.nih.gov/1109494/},
  note = {Source identifier: 1109494}
}