@misc{indiciaeaa55c6ebfac5,
  title = {Ranitidine and bradycardia.},
  author = {W S Johnson and D R Miller},
  year = {1988},
  doi = {10.7326/0003-4819-108-3-493},
  url = {https://pubmed.ncbi.nlm.nih.gov/3341694/},
  note = {Source identifier: 3341694}
}