@misc{indiciae1af42c44c95b,
  title = {Cyclic AMP in digestive physiology.},
  author = {R A Levine},
  year = {1973},
  doi = {10.1093/ajcn/26.8.876},
  url = {https://pubmed.ncbi.nlm.nih.gov/4352711/},
  note = {Source identifier: 4352711}
}