@misc{indiciae513750199c44,
  title = {Gastric mucosal pH.},
  author = {R J Earlam},
  year = {1974},
  doi = {10.1002/bjs.1800610305},
  url = {https://pubmed.ncbi.nlm.nih.gov/4820993/},
  note = {Source identifier: 4820993}
}