@misc{indiciaeea6a6e91df28,
  title = {Peptic ulcer disease.},
  author = {J L Hirschman and E T Herfindal},
  year = {1971},
  doi = {10.1016/s0003-0465(16)31729-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/5119400/},
  note = {Source identifier: 5119400}
}