@misc{indiciae3486208ce9c5,
  title = {Cimetidine maintenance: How long?},
  author = {M J Langman and K G Wormsley},
  year = {1978},
  doi = {10.1016/s0140-6736(78)90702-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/76862/},
  note = {Source identifier: 76862}
}