@misc{indiciaedc71003f7525,
  title = {Misoprostol and ulcer prophylaxis.},
  author = {M J Shield and C G Fenn},
  year = {1989},
  doi = {10.1016/s0140-6736(89)91453-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/2562901/},
  note = {Source identifier: 2562901}
}