@misc{indiciae34bb122c203c,
  title = {Changes in pancreatic morphology associated with aging.},
  author = {L Kreel and B Sandin},
  year = {1973},
  doi = {10.1136/gut.14.12.962},
  url = {https://pubmed.ncbi.nlm.nih.gov/4785285/},
  note = {Source identifier: 4785285}
}