@misc{indiciaea92ed25f494f,
  title = {[Gastric secretion analysis using pentagastrin].},
  author = {M Classen},
  year = {1968},
  doi = {10.1055/s-0028-1105124},
  url = {https://pubmed.ncbi.nlm.nih.gov/5660917/},
  note = {Source identifier: 5660917}
}