@misc{indiciaef81052dcdc84,
  title = {Misoprostol and ulcer prophylaxis.},
  author = {D Y Graham},
  doi = {10.1016/s0140-6736(88)90952-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2904589/},
  note = {Source identifier: 2904589}
}