@misc{indiciaef700be63dfff,
  title = {Omeprazole.},
  author = {P N Maton},
  year = {1991},
  doi = {10.1056/nejm199104043241406},
  url = {https://pubmed.ncbi.nlm.nih.gov/2002819/},
  note = {Source identifier: 2002819}
}