@misc{indiciae8d7dbc1c2a51,
  title = {Gastric ulcer.},
  author = {J L Herrington and J L Sawyers},
  year = {1987},
  doi = {10.1016/0011-3840(87)90018-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/3319433/},
  note = {Source identifier: 3319433}
}