@misc{indiciae2b23a6c3a5a7,
  title = {The incretin concept today.},
  author = {W Creutzfeldt},
  year = {1979},
  doi = {10.1007/bf01225454},
  url = {https://pubmed.ncbi.nlm.nih.gov/32119/},
  note = {Source identifier: 32119}
}