@misc{indiciae1120d5b3dfed,
  title = {Peptic ulcer.},
  author = {D W Piper},
  year = {1988},
  doi = {10.1111/j.1445-5994.1988.tb02033.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3056364/},
  note = {Source identifier: 3056364}
}