@misc{indiciae5156d27cde2b,
  title = {Letter: Cimetidine, metiamide and gastric ulcer.},
  author = {R F Logan and J A Forrest},
  year = {1976},
  doi = {10.1016/s0140-6736(76)90469-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/55937/},
  note = {Source identifier: 55937}
}