@misc{indiciaea10e438c3c11,
  title = {[Contribution to intragastic pH determination].},
  author = {K D Rosenbaum and E Wolf and J Petermann},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5685908/},
  note = {Source identifier: 5685908}
}